From 51ad6706fed4b080b0cb1bb771028a551b9ec27c Mon Sep 17 00:00:00 2001
From: zhongshujie <2862698242@qq.com>
Date: 星期二, 22 十月 2024 15:19:18 +0800
Subject: [PATCH] Merge branch 'master' of http://182.92.203.7:2001/r/testbookLayout
---
src/books/mathBook/view/components/chapter004.vue | 4705 ++++++++++++++++++++++++++++++++++-------------------------
1 files changed, 2,716 insertions(+), 1,989 deletions(-)
diff --git a/src/books/mathBook/view/components/chapter004.vue b/src/books/mathBook/view/components/chapter004.vue
index 10b358f..c5331e8 100644
--- a/src/books/mathBook/view/components/chapter004.vue
+++ b/src/books/mathBook/view/components/chapter004.vue
@@ -335,67 +335,29 @@
<p>
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</p>
- <p>
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+ <p class="p-btn" >
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+ <mn>3</mn>
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+ </msup>
+ <mn>3</mn>
+ </mroot>
+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer0 = !isShowAnswer0">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
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- </math>锛涳紙5锛� 81鐨�4娆℃柟鏍�.
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+ <span class="btn-box" @click="isShowAnswer1 = !isShowAnswer1">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
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+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer1" >
+ <span class="zt-ls"><b>瑙�</b></span>
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@@ -432,7 +423,31 @@
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+ <span class="btn-box" @click="isShowAnswer2 = !isShowAnswer2">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
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+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
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+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
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+ transform="translate(-3327.144 15329)" />
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+ </span>
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+ transform="translate(-3327.144 15329)" />
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+ </math>.
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+ <span class="btn-box" @click="isShowAnswer6 = !isShowAnswer6">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
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+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
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+ <span class="zt-ls"><b>瑙�</b></span>
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- <p>
- 锛�1锛�
- <math display="0">
- <mroot>
- <msup>
- <mi>a</mi>
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- <mn>3</mn>
- </mrow>
- </msup>
- <mn>4</mn>
- </mroot>
- </math>锛涳紙2锛�
- <math display="0">
- <mroot>
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- <mi>x</mi>
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- <mn>2</mn>
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- </msup>
- <mn>6</mn>
- </mroot>
- </math>锛涳紙3锛�
- <math display="0">
- <mfrac>
- <mn>1</mn>
+ <p class="p-btn" >
+ <span>
+ 锛�1锛�
+ <math display="0">
<mroot>
<msup>
- <mn>5</mn>
+ <mi>a</mi>
<mrow>
<mn>3</mn>
</mrow>
</msup>
<mn>4</mn>
</mroot>
- </mfrac>
- </math>.
+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer7 = !isShowAnswer7">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
+ <p v-if="isShowAnswer7" >
<span class="zt-ls"><b>瑙�</b></span>锛�1锛�
<math display="0">
<mroot>
@@ -948,8 +1009,31 @@
</msup>
</math>锛�
</p>
- <p>
- 锛�2锛�
+ <p class="p-btn" >
+ <span>
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+ <mi>x</mi>
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+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <mn>6</mn>
+ </mroot>
+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer8 = !isShowAnswer8">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer8" >
+ <span class="zt-ls"><b>瑙�</b></span>锛�2锛�
<math display="0">
<mroot>
<msup>
@@ -982,8 +1066,34 @@
</msup>
</math>锛�
</p>
- <p>
- 锛�3锛�
+ <p class="p-btn" >
+ <span>
+ 锛�3锛�
+ <math display="0">
+ <mfrac>
+ <mn>1</mn>
+ <mroot>
+ <msup>
+ <mn>5</mn>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <mn>4</mn>
+ </mroot>
+ </mfrac>
+ </math>.
+ </span>
+ <span class="btn-box" @click="isShowAnswer9 = !isShowAnswer9">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer9" >
+ <span class="zt-ls"><b>瑙�</b></span>锛�3锛�
<math display="0">
<mfrac>
<mn>1</mn>
@@ -1026,51 +1136,30 @@
<p>
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</p>
- <p>
- 锛�1锛�<math display="0">
- <msup>
- <mn>27</mn>
- <mrow>
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- </mfrac>
- </mrow>
- </msup>
- </math>锛涳紙2锛�
- <math display="0">
- <msup>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <msup>
- <mi>a</mi>
- <mrow>
- <mfrac>
- <mn>1</mn>
- <mn>2</mn>
- </mfrac>
- </mrow>
- </msup>
- <msup>
- <mi>b</mi>
- <mrow>
- <mo>鈭�</mo>
- <mfrac>
- <mn>3</mn>
- <mn>4</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
- <mn>8</mn>
- </mrow>
- </msup>
- </math>.
+ <p class="p-btn" >
+ <span>
+ 锛�1锛�<math display="0">
+ <msup>
+ <mn>27</mn>
+ <mrow>
+ <mo>鈭�</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer10 = !isShowAnswer10">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
+ <p v-if="isShowAnswer10" >
<span class="zt-ls"><b>瑙�</b></span>锛�1锛�<math display="0">
<msup>
<mn>27</mn>
@@ -1110,8 +1199,50 @@
</mfrac>
</math>锛�
</p>
- <p>
- 锛�2锛�<math display="0">
+ <p class="p-btn" >
+ <span>
+ 锛�2锛�
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+ <msup>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <msup>
+ <mi>a</mi>
+ <mrow>
+ <mfrac>
+ <mn>1</mn>
+ <mn>2</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ <msup>
+ <mi>b</mi>
+ <mrow>
+ <mo>鈭�</mo>
+ <mfrac>
+ <mn>3</mn>
+ <mn>4</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ <mrow>
+ <mn>8</mn>
+ </mrow>
+ </msup>
+ </math>.
+ </span>
+ <span class="btn-box" @click="isShowAnswer11 = !isShowAnswer11">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer11" >
+ <span class="zt-ls"><b>瑙�</b></span>锛�2锛�<math display="0">
<msup>
<mrow data-mjx-texclass="INNER">
<mo data-mjx-texclass="OPEN">(</mo>
@@ -1337,7 +1468,7 @@
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</li>
<li>
- <p><span>119</span></p>
+ <p><span>119-120</span></p>
</li>
</ul>
<div class="padding-116">
@@ -1355,284 +1486,313 @@
<p>
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</p>
- <p>
- 锛�1锛�<math display="0">
- <msup>
- <mn>16</mn>
- <mrow>
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- <mn>4</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo>鈭�</mo>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
+ <p class="p-btn" >
+ <span>
+ 锛�1锛�<math display="0">
<msup>
- <mfrac>
- <mn>1</mn>
- <mn>27</mn>
- </mfrac>
+ <mn>16</mn>
<mrow>
- <mo>鈭�</mo>
<mfrac>
<mn>1</mn>
- <mn>3</mn>
+ <mn>4</mn>
</mfrac>
</mrow>
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- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mo>+</mo>
- <msup>
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- <mrow>
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- </mrow>
- </msup>
- </math>锛涳紙2锛�
- <math display="0">
- <msup>
+ <mo>鈭�</mo>
<mrow data-mjx-texclass="INNER">
<mo data-mjx-texclass="OPEN">(</mo>
<msup>
- <mi>a</mi>
+ <mfrac>
+ <mn>1</mn>
+ <mn>27</mn>
+ </mfrac>
<mrow>
<mo>鈭�</mo>
- <mn>3</mn>
- </mrow>
- </msup>
- <msup>
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- <mrow>
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- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
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- </mfrac>
- </mrow>
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- <mrow>
- <mn>2</mn>
- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
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- </mfrac>
- </mrow>
- </msup>
- <mo>梅</mo>
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- <mrow>
- <mn>3</mn>
- </mrow>
- </msup>
- <msup>
- <mi>b</mi>
- <mrow>
<mfrac>
- <mn>5</mn>
+ <mn>1</mn>
<mn>3</mn>
</mfrac>
</mrow>
</msup>
<mo data-mjx-texclass="CLOSE">)</mo>
</mrow>
- <mrow>
- <mfrac>
- <mn>3</mn>
- <mn>5</mn>
- </mfrac>
- </mrow>
- </msup>
- </math>.
- </p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
- </p>
- <p class="left1">
- <math display="">
- <mtable columnalign="left" columnspacing="1em" rowspacing="4pt">
- <mtr>
- <mtd>
- <mtext>锛�1锛�</mtext>
- <msup>
- <mn>16</mn>
- <mrow>
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- </mfrac>
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- </mfrac>
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- </mrow>
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- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo>+</mo>
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+ <mo>+</mo>
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</msqrt>
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- <mrow>
+ <mo data-mjx-texclass="CLOSE">锛�</mo>
+ </mrow>
+ <mrow>
+ <mn>0</mn>
+ </mrow>
+ </msup>
+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer12 = !isShowAnswer12">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
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<mfrac>
<mn>1</mn>
<mn>3</mn>
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+ </svg>
+ </span>
</p>
- <p class="block">
- <span class="zt-ls2"><b>鍒嗘瀽</b></span>銆�杩愮畻鎬濊矾鏄皢鏍瑰紡杞寲涓哄垎鏁版寚鏁板箓锛岀劧鍚庡啀鍖栫畝杩愮畻.
- </p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
- </p>
- <math display="">
- <mtable columnalign="left" columnspacing="1em" rowspacing="4pt">
- <mtr>
+ <div v-if="isShowAnswer14" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ </p>
+ <math display="">
+ <mtable columnalign="left" columnspacing="1em" rowspacing="4pt">
+ <mtr>
<mtd>
<mo stretchy="false">锛�1锛�</mo>
<msqrt>
@@ -2054,6 +2181,72 @@
<mo>;</mo>
</mtd>
</mtr>
+ </mtable>
+ </math>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛�
+ <math display="0">
+ <msqrt>
+ <msup>
+ <mi>a</mi>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <msup>
+ <mi>b</mi>
+ <mrow>
+ <mo>鈭�</mo>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ </msqrt>
+ <mo>路</mo>
+ <mroot>
+ <mrow>
+ <msup>
+ <mi>a</mi>
+ <mrow>
+ <mo>鈭�</mo>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <msup>
+ <mi>b</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ <mn>3</mn>
+ </mroot>
+ <mo>路</mo>
+ <mroot>
+ <mrow>
+ <mi>a</mi>
+ <msup>
+ <mi>b</mi>
+ <mrow>
+ <mn>5</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ <mn>6</mn>
+ </mroot>
+ </math>.
+ </span>
+ <span class="btn-box" @click="isShowAnswer15 = !isShowAnswer15">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <math v-if="isShowAnswer15" display="">
+ <mtable columnalign="left" columnspacing="1em" rowspacing="4pt">
<mtr>
<mtd>
<mtext>锛�2锛�</mtext>
@@ -2307,135 +2500,137 @@
</mtr>
</mtable>
</math>
- </div>
- </div>
- </div>
- <!-- 120 -->
- <div class="page-box" page="127">
- <div v-if="showPageList.indexOf(127) > -1">
- <ul class="page-header-odd fl al-end">
- <li>120</li>
- <li>鏁板.鍩虹妯″潡</li>
- <li>涓婂唽</li>
- </ul>
- <div class="padding-116">
- <p>
- <span class="zt-ls"><b>渚�3</b></span>銆�璁＄畻
- 2<sup>0</sup>+2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i>锛�<i>x</i>鈭�<b>N</b>锛�.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�3</b></span>銆�璁＄畻
+ 2<sup>0</sup>+2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i>锛�<i>x</i>鈭�<b>N</b>锛�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer16 = !isShowAnswer16">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ <span class="btn-box" @click="openDialog(thinkTwo)">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.545" height="18.112" viewBox="0 0 20.545 22.112">
+ <path class="a"
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+ transform="translate(-3761 14334.001)" />
+ </svg>
+ </span>
</p>
- <p class="block">
- <span
- class="zt-ls2"><b>鍒嗘瀽</b></span>銆�瑙傚療杩欎釜寮忓瓙鐨勭壒鐐癸紝姣忎竴椤归兘鏄墠闈竴椤圭殑2鍊嶏紙闄ょ1椤瑰锛夛紱杩愮畻鎬濊矾鍙�冭檻灏嗕唬鏁板紡姣忛」涔�2鍚庡啀涓庡師寮忕浉鍑�.鏁板涓婃妸杩欑杩愮畻鏂规硶鍙綔鈥滈敊浣嶇浉鍑忊��.
- </p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span> 浠�
- </p>
- <math display="block">
- <mi>S</mi>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>0</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>1</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
+ <div v-if="isShowAnswer16" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span> 浠�
+ </p>
+ <math display="block">
+ <mi>S</mi>
+ <mo>=</mo>
+ <msup>
<mn>2</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>3</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <mo>鈥�</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mi>x</mi>
- <mo>鈭�</mo>
- <mn>1</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mi>x</mi>
- </mrow>
- </msup>
- <mo>.</mo>
- </math>
- <p class="right">鈶�</p>
- <p>灏嗏憼寮忎袱杈瑰悓鏃朵箻2锛屽緱</p>
- <math display="block">
- <mn>2</mn>
- <mi>S</mi>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>1</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
+ <mrow>
+ <mn>0</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
<mn>2</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
+ <mrow>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <mo>鈥�</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mi>x</mi>
+ <mo>鈭�</mo>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ <mo>.</mo>
+ </math>
+ <p class="right">鈶�</p>
+ <p>灏嗏憼寮忎袱杈瑰悓鏃朵箻2锛屽緱</p>
+ <math display="block">
<mn>2</mn>
- <mrow>
- <mn>3</mn>
- </mrow>
- </msup>
- <mo>+</mo>
- <mo>鈥�</mo>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mi>x</mi>
- </mrow>
- </msup>
- <mo>+</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mi>x</mi>
- <mo>+</mo>
- <mn>1</mn>
- </mrow>
- </msup>
- <mo>.</mo>
- </math>
- <p class="right">鈶�</p>
- <p>鐢ㄢ憽寮忓噺鈶犲紡鍙緱</p>
- <p>
- 2<i>S</i>-<i>S</i>=锛�2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i>+2<i><sup>x</sup></i><sup>+1</sup>锛�-锛�2<sup>0</sup>+2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i><sup>-1</sup>+2<i><sup>x</sup></i>锛夛紝
- </p>
- <p>
- 鍗�<i>S</i>=2<i><sup>x+1</sup></i>-1锛�
- </p>
- <p>
- 鎵�浠ワ紝銆�2<sup>0</sup>+2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i>=2<i><sup>x+1</sup></i>-1.
- </p>
+ <mi>S</mi>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <mo>鈥�</mo>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ <mo>+</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mi>x</mi>
+ <mo>+</mo>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo>.</mo>
+ </math>
+ <p class="right">鈶�</p>
+ <p>鐢ㄢ憽寮忓噺鈶犲紡鍙緱</p>
+ <p>
+ 2<i>S</i>-<i>S</i>=锛�2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i>+2<i><sup>x</sup></i><sup>+1</sup>锛�-锛�2<sup>0</sup>+2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i><sup>-1</sup>+2<i><sup>x</sup></i>锛夛紝
+ </p>
+ <p>
+ 鍗�<i>S</i>=2<i><sup>x+1</sup></i>-1锛�
+ </p>
+ <p>
+ 鎵�浠ワ紝銆�2<sup>0</sup>+2<sup>1</sup>+2<sup>2</sup>+2<sup>3</sup>+鈥�+2<i><sup>x</sup></i>=2<i><sup>x+1</sup></i>-1.
+ </p>
+ </div>
<p class="left">
<img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
</p>
@@ -2445,6 +2640,9 @@
</div>
</div>
</div>
+ </div>
+ <!-- 120 -->
+ <div class="page-box hidePage" page="127">
</div>
<!-- 121 -->
<div class="page-box" page="128">
@@ -2641,26 +2839,46 @@
<p>
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</p>
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- <p>
- 锛�2锛� 姹�<i>f</i>锛�0锛夛紝<i>f</i>锛�2锛夛紝<i>f</i>锛�-2锛夛紝<math display="0">
- <mi>f</mi>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <mfrac>
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- <mn>2</mn>
- </mfrac>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- </math>鐨勫��.
+ <p class="p-btn" >
+ <span>
+ 锛�1锛� 姹傚嚱鏁�<i>f</i>锛�<i>x</i>锛夌殑瑙ｆ瀽寮忥紱
+ </span>
+ <span class="btn-box" @click="isShowAnswer17 = !isShowAnswer17">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
+ <p v-if="isShowAnswer17" >
<span class="zt-ls"><b>瑙�</b></span>锛�1锛�
鍥犱负<i>f</i>锛�<i>x</i>锛�=<i>a<sup>x</sup></i>锛�<i>a</i>锛�0锛屼笖<i>a</i>鈮�1锛夛紝涓�<i>f</i>锛�3锛�=125锛屾墍浠�<i>a</i><sup>3</sup>=125锛岃В寰�<i>a</i>=5锛屼簬鏄�<i>f</i>锛�<i>x</i>锛�=5<i><sup>x</sup></i>.
</p>
- <p>
- 锛�2锛�
+ <p class="p-btn" >
+ <span>
+ 锛�2锛� 姹�<i>f</i>锛�0锛夛紝<i>f</i>锛�2锛夛紝<i>f</i>锛�-2锛夛紝<math display="0">
+ <mi>f</mi>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>2</mn>
+ </mfrac>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ </math>鐨勫��.
+ </span>
+ <span class="btn-box" @click="isShowAnswer18 = !isShowAnswer18">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer18">
+ <span class="zt-ls"><b>瑙�</b></span>锛�2锛�
<i>f</i>锛�0锛�=5<sup>0</sup>=1锛�<i>f</i>锛�2锛�=5<sup>2</sup>=25锛�<math display="0">
<mi>f</mi>
<mo>鈭�</mo>
@@ -2952,8 +3170,17 @@
<p class="center">
<img class="img-a" alt="" src="../../assets/images/0136-1.jpg" />
</p>
- <p>
- <span class="zt-ls"><b>渚�1</b></span>銆�鍒ゆ柇涓嬪垪鍑芥暟鍝簺鏄寚鏁板嚱鏁帮紝骞剁敾鍑哄嚱鏁板浘鍍忛獙璇�.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�1</b></span>銆�鍒ゆ柇涓嬪垪鍑芥暟鍝簺鏄寚鏁板嚱鏁帮紝骞剁敾鍑哄嚱鏁板浘鍍忛獙璇�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer19 = !isShowAnswer19">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛� <i>y</i>=0.5<i><sup>x</sup></i>锛涳紙2锛� <i>y</i>=2脳3<i><sup>x</sup></i>锛涳紙3锛� <i>y</i>=<i>x</i><sup>2</sup>.
@@ -2971,14 +3198,17 @@
鍦ㄥ舰寮忎笂涓庢寚鏁板嚱鏁扮浉浼硷紝浣嗕笉绗﹀悎鎸囨暟鍑芥暟鐨勫畾涔夛紝鎴戜滑浠庡叾鍑芥暟鍥惧儚鍙互鐪嬪埌娌℃湁杩囧畾鐐癸紙0锛�1锛�.
</p>
</div>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
- 渚濇嵁鎸囨暟鍑芥暟<i>y</i>=<i>a<sup>x</sup></i>鐨勫畾涔夛紝<i>y</i>=0.5<i><sup>x</sup></i>鏄寚鏁板嚱鏁帮紝<i>y</i>=2脳3<i><sup>x</sup></i>鍜�<i>y</i>=<i>x</i><sup>2</sup>涓嶆槸鎸囨暟鍑芥暟.鐢诲嚭鍑芥暟鍥惧儚锛堝鍥�4-4鎵�绀猴級锛屽嚱鏁�<i>y</i>=0.5<i><sup>x</sup></i>鐨勫浘鍍忕鍚堟寚鏁板嚱鏁板浘鍍忕殑鐗瑰緛锛涘嚱鏁�<i>y</i>=2脳3<i><sup>x</sup></i>鐨勫浘鍍忚櫧涓庢寚鏁板嚱鏁板浘鍍忓緢鐩镐技锛屼絾骞舵病鏈夎繃瀹氱偣锛�0锛�1锛夛紱鍑芥暟<i>y</i>=<i>x</i><sup>2</sup>鐨勫浘鍍忔槸浜屾鍑芥暟鐨勫浘鍍�.
- </p>
- <p class="center">
- <img class="img-b" alt="" src="../../assets/images/0136-2.jpg" />
- </p>
- <p class="img">鍥�4-4</p>
+ <div v-if="isShowAnswer19" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ 渚濇嵁鎸囨暟鍑芥暟<i>y</i>=<i>a<sup>x</sup></i>鐨勫畾涔夛紝<i>y</i>=0.5<i><sup>x</sup></i>鏄寚鏁板嚱鏁帮紝<i>y</i>=2脳3<i><sup>x</sup></i>鍜�<i>y</i>=<i>x</i><sup>2</sup>涓嶆槸鎸囨暟鍑芥暟.鐢诲嚭鍑芥暟鍥惧儚锛堝鍥�4-4鎵�绀猴級锛屽嚱鏁�<i>y</i>=0.5<i><sup>x</sup></i>鐨勫浘鍍忕鍚堟寚鏁板嚱鏁板浘鍍忕殑鐗瑰緛锛涘嚱鏁�<i>y</i>=2脳3<i><sup>x</sup></i>鐨勫浘鍍忚櫧涓庢寚鏁板嚱鏁板浘鍍忓緢鐩镐技锛屼絾骞舵病鏈夎繃瀹氱偣锛�0锛�1锛夛紱鍑芥暟<i>y</i>=<i>x</i><sup>2</sup>鐨勫浘鍍忔槸浜屾鍑芥暟鐨勫浘鍍�.
+ </p>
+ <p class="center">
+ <img class="img-b" alt="" src="../../assets/images/0136-2.jpg" />
+ </p>
+ <p class="img">鍥�4-4</p>
+ </div>
+ <iframe src="https://www.geogebra.org/calculator" frameborder="0" class="iframe-box"></iframe>
<div class="bk-hzjl">
<div class="bj1-hzjl">
<p class="left">
@@ -2995,7 +3225,7 @@
<div class="page-box" page="133">
<div v-if="showPageList.indexOf(133) > -1">
<ul class="page-header-odd fl al-end">
- <li>126</li>
+ <li>126-127</li>
<li>鏁板.鍩虹妯″潡</li>
<li>涓婂唽</li>
</ul>
@@ -3003,266 +3233,346 @@
<p>
<span class="zt-ls"><b>渚�2</b></span>銆�鍒ゆ柇涓嬪垪鍑芥暟鍦紙-鈭烇紝+鈭烇級鍐呯殑鍗曡皟鎬�.
</p>
- <p>
- 锛�1锛� <i>y</i>=4<i><sup>x</sup></i>锛涳紙2锛� <i>y</i>=3<i><sup>-x</sup></i>锛涳紙3锛�
- <math display="0">
- <mi>y</mi>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mfrac>
- <mi>x</mi>
- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- </math>.
+ <p class="p-btn" >
+ <span>锛�1锛� <i>y</i>=4<i><sup>x</sup></i>锛�</span>
+ <span class="btn-box" @click="isShowAnswer20 = !isShowAnswer20">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥犱负4锛�1 锛� 鎵�浠�<i>y</i>=4<i><sup>x</sup></i>鍦紙-鈭烇紝+鈭烇級鍐呮槸澧炲嚱鏁帮紙濡傚浘4-5鎵�绀猴級.
- </p>
- <p>
- 锛�2锛�
- <math display="0">
- <mi>y</mi>
- <mo>=</mo>
- <msup>
- <mn>3</mn>
- <mrow>
- <mo>鈭�</mo>
- <mi>x</mi>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <msup>
- <mn>3</mn>
- <mrow>
- <mo>鈭�</mo>
- <mn>1</mn>
- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
- <mi>x</mi>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <mfrac>
- <mn>1</mn>
- <mn>3</mn>
- </mfrac>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
- <mi>x</mi>
- </mrow>
- </msup>
- </math>锛屽洜涓�<math display="0">
- <mn>0</mn>
- <mo>锛�</mo>
- <mfrac>
- <mn>1</mn>
- <mn>3</mn>
- </mfrac>
- <mo>锛�</mo>
- <mn>1</mn>
- </math>锛屾墍浠�<i>y</i>=3<i><sup>-x</sup></i>鍦紙-鈭烇紝+鈭烇級鍐呮槸鍑忓嚱鏁帮紙濡傚浘4-6鎵�绀猴級.
- </p>
- <p>
- 锛�3锛�<math display="0">
- <mi>y</mi>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mfrac>
- <mi>x</mi>
- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mfrac>
- <mn>1</mn>
- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
- <mi>x</mi>
- </mrow>
- </msup>
- <mo>=</mo>
- <mo stretchy="false">(</mo>
- <mroot>
- <mn>2</mn>
- <mn>3</mn>
- </mroot>
- <msup>
- <mo stretchy="false">)</mo>
- <mrow>
- <mi>x</mi>
- </mrow>
- </msup>
- </math>锛屽洜涓�<math display="0">
- <mroot>
- <mn>2</mn>
- <mn>3</mn>
- </mroot>
- <mo>锛�</mo>
- <mn>1</mn>
- </math>锛屾墍浠�<math display="0">
- <mi>y</mi>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mfrac>
- <mi>x</mi>
- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- </math>鍦紙-鈭烇紝+鈭烇級鍐呮槸澧炲嚱鏁帮紙濡傚浘4-7鎵�绀猴級.
- </p>
- <ul class="fl">
- <li>
- <p class="center">
- <img class="img-a" alt="" src="../../assets/images/0137-7.jpg" />
+ <div v-if="isShowAnswer20" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥犱负4锛�1 锛� 鎵�浠�<i>y</i>=4<i><sup>x</sup></i>鍦紙-鈭烇紝+鈭烇級鍐呮槸澧炲嚱鏁帮紙濡傚浘4-5鎵�绀猴級.
+ </p>
+ <p class="center">
+ <img class="img-f" alt="" src="../../assets/images/0137-7.jpg" />
</p>
<p class="img">鍥�4-5</p>
- </li>
- <li>
- <p class="center">
- <img class="img-a" alt="" src="../../assets/images/0137-8.jpg" />
- </p>
- <p class="img">鍥�4-6</p>
- </li>
- <li>
- <p class="center">
- <img class="img-a" alt="" src="../../assets/images/0137-9.jpg" />
- </p>
- <p class="img">鍥�4-7</p>
- </li>
- </ul>
- <p>
- <span class="zt-ls"><b>渚�3</b></span>銆�姣旇緝涓嬪垪鍚勯涓袱涓�肩殑澶у皬.
+ </div>
+ <p class="p-btn" >
+ <span>锛�2锛� <i>y</i>=3<i><sup>-x</sup></i>锛�</span>
+ <span class="btn-box" @click="isShowAnswer21 = !isShowAnswer21">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- 锛�1锛� 1.8<sup>2.5</sup>涓�1.8<sup>3</sup>锛涳紙2锛�
- 0.9<sup>-0.2</sup>涓�0.9<sup>-0.3</sup>.
- </p>
- <p class="block">
- <span
- class="zt-ls2"><b>鍒嗘瀽</b></span>銆�1.8<sup>2.5</sup>鍜�1.8<sup>3</sup>鍒嗗埆鍙互鐪嬩綔<i>y</i>=1.8<i><sup>x</sup></i>鍦�<i>x</i>=2.5鍜�<i>x</i>=3澶勭殑鍑芥暟鍊硷紝杩欐牱灏卞彲浠ュ埄鐢ㄥ嚱鏁扮殑鍗曡皟鎬ф潵姣旇緝鍑芥暟鍊肩殑澶у皬.0.9<sup>-0.2</sup>鍜�0.9<sup>-0.3</sup>鍒嗗埆鍙互鐪嬩綔<i>y</i>=0.9<i><sup>x</sup></i>鍦�<i>x</i>=-0.2鍜�<i>x</i>=-0.3澶勭殑鍑芥暟鍊硷紝鍚屾牱鍙互鍒╃敤鍑芥暟鐨勫崟璋冩�ф潵姣旇緝鍑芥暟鍊肩殑澶у皬.
- </p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥犱负<i>y</i>=1.8<i><sup>x</sup></i>鏄�<b>R</b>涓婄殑澧炲嚱鏁帮紝涓�2.5锛�3锛屾墍浠�
- </p>
- <p class="center">1.8<sup>2.5</sup>锛�1.8<sup>3</sup>.</p>
- <p>
- 锛�2锛� 鍥犱负<i>y</i>=0.9<i><sup>x</sup></i>鏄�<b>R</b>涓婄殑鍑忓嚱鏁帮紝涓�-0.2锛�-0.3锛屾墍浠�
- </p>
- <p class="center">0.9<sup>-0.2</sup>锛�0.9<sup>-0.3</sup>.</p>
- <p>
- <span class="zt-ls"><b>渚�4</b></span>銆�姹傚嚱鏁�<math display="0">
- <mi>y</mi>
- <mo>=</mo>
- <msqrt>
+ <div v-if="isShowAnswer21" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ 锛�2锛�
+ <math display="0">
+ <mi>y</mi>
+ <mo>=</mo>
<msup>
- <mn>2</mn>
+ <mn>3</mn>
+ <mrow>
+ <mo>鈭�</mo>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <msup>
+ <mn>3</mn>
+ <mrow>
+ <mo>鈭�</mo>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
<mrow>
<mi>x</mi>
</mrow>
</msup>
- <mo>鈭�</mo>
- <mn>4</mn>
- </msqrt>
- </math>鐨勫畾涔夊煙.
+ <mo>=</mo>
+ <msup>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>3</mn>
+ </mfrac>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ <mrow>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ </math>锛屽洜涓�<math display="0">
+ <mn>0</mn>
+ <mo>锛�</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>3</mn>
+ </mfrac>
+ <mo>锛�</mo>
+ <mn>1</mn>
+ </math>锛屾墍浠�<i>y</i>=3<i><sup>-x</sup></i>鍦紙-鈭烇紝+鈭烇級鍐呮槸鍑忓嚱鏁帮紙濡傚浘4-6鎵�绀猴級.
+ </p>
+ <p class="center">
+ <img class="img-f" alt="" src="../../assets/images/0137-8.jpg" />
+ </p>
+ <p class="img">鍥�4-6</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�3锛�
+ <math display="0">
+ <mi>y</mi>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mfrac>
+ <mi>x</mi>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ </math>.
+ </span>
+ <span class="btn-box" @click="isShowAnswer22 = !isShowAnswer22">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
- 瑕佷娇鍑芥暟鏈夋剰涔夛紝蹇呴』婊¤冻2<i><sup>x</sup></i>-4鈮�0锛屽嵆2<i><sup>x</sup></i>鈮�4锛屽張鍥犱负<i>y</i>=2<i><sup>x</sup></i>鏄鍑芥暟锛屾墍浠�<i>x</i>鈮�2.
+ <div v-if="isShowAnswer22" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ 锛�3锛�<math display="0">
+ <mi>y</mi>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mfrac>
+ <mi>x</mi>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mfrac>
+ <mn>1</mn>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ <mrow>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mo stretchy="false">(</mo>
+ <mroot>
+ <mn>2</mn>
+ <mn>3</mn>
+ </mroot>
+ <msup>
+ <mo stretchy="false">)</mo>
+ <mrow>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ </math>锛屽洜涓�<math display="0">
+ <mroot>
+ <mn>2</mn>
+ <mn>3</mn>
+ </mroot>
+ <mo>锛�</mo>
+ <mn>1</mn>
+ </math>锛屾墍浠�<math display="0">
+ <mi>y</mi>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mfrac>
+ <mi>x</mi>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ </math>鍦紙-鈭烇紝+鈭烇級鍐呮槸澧炲嚱鏁帮紙濡傚浘4-7鎵�绀猴級.
+ </p>
+ <p class="center">
+ <img class="img-f" alt="" src="../../assets/images/0137-9.jpg" />
+ </p>
+ <p class="img">鍥�4-7</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�3</b></span>銆�姣旇緝涓嬪垪鍚勯涓袱涓�肩殑澶у皬.
+ </span>
+ <span class="btn-box" @click="openDialog(thinkThree)">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.545" height="18.112" viewBox="0 0 20.545 22.112">
+ <path class="a"
+ d="M3771.2-14311.889a2.356,2.356,0,0,1-1.727-.626c-.027-.054-.053-.1-.079-.148l0-.007c-.123-.224-.2-.371-.076-.629a.869.869,0,0,1,.784-.471.205.205,0,0,1,.158.079.205.205,0,0,0,.158.079.187.187,0,0,0,.038.1.143.143,0,0,0,.117.05h.158a.573.573,0,0,0,.471.158,2.2,2.2,0,0,0,.916-.3l.023-.011a.572.572,0,0,1,.471-.158.575.575,0,0,1,.626.626.526.526,0,0,1,.036.409.664.664,0,0,1-.349.375A3.582,3.582,0,0,1,3771.2-14311.889Zm-1.885-1.723h-.155a.718.718,0,0,1-.784-.63.38.38,0,0,1-.021-.3.976.976,0,0,1,.492-.485l4.86-1.252a1.047,1.047,0,0,1,.784.626c.151.3-.128.61-.471.784l-4.705,1.256Zm-.155-1.885H3769a.716.716,0,0,1-.784-.626c-.149-.3.129-.611.471-.784l4.234-1.1v-.158l-.021.007a7.808,7.808,0,0,1-1.861.31,5.3,5.3,0,0,1-3.137-.942,5.789,5.789,0,0,1-2.666-4.076,6.421,6.421,0,0,1,1.256-5.018,7.038,7.038,0,0,1,2.194-1.568,7.848,7.848,0,0,1,2.666-.472,6.43,6.43,0,0,1,2.979.784,4.958,4.958,0,0,1,2.2,2.194,5.522,5.522,0,0,1,.313,5.177,13.113,13.113,0,0,1-1.256,1.882l-.313.313a2.156,2.156,0,0,0-.78,1.244l0,.012a1.731,1.731,0,0,1-1.727,1.723l-.313.158-3.292.939Zm1.256-6.271v1.256h1.41v-1.256Zm.784-4.234c.718,0,1.1.271,1.1.784a.925.925,0,0,1-.316.783l-.468.156a2.235,2.235,0,0,0-.63.471l-.012.024a2.2,2.2,0,0,0-.3.918v.155h1.1v-.155a1.2,1.2,0,0,1,.313-.629.543.543,0,0,0,.315-.153c.007,0,.315,0,.315-.16a1.226,1.226,0,0,0,.626-.626,2.277,2.277,0,0,0,.313-1.1,1.409,1.409,0,0,0-.626-1.252,2.337,2.337,0,0,0-1.569-.471,2.258,2.258,0,0,0-2.507,2.353l1.252.154A1.121,1.121,0,0,1,3771.2-14326Zm-6.51,9.645a.769.769,0,0,1-.549-.237.772.772,0,0,1-.235-.549.772.772,0,0,1,.235-.548l.939-.939a.781.781,0,0,1,.55-.234.772.772,0,0,1,.547.234.772.772,0,0,1,.238.549.772.772,0,0,1-.238.549l-.939.938A.769.769,0,0,1,3764.686-14316.356Zm13.174-.157a.774.774,0,0,1-.549-.234l-.943-.942a.678.678,0,0,1-.233-.47.678.678,0,0,1,.233-.47.774.774,0,0,1,.549-.234.774.774,0,0,1,.549.234l.942.939a.427.427,0,0,1,.228.324.74.74,0,0,1-.228.618A.774.774,0,0,1,3777.859-14316.514Zm2.9-6.351h-1.414c-.469-.158-.784-.474-.784-.784a.743.743,0,0,1,.784-.784h1.414a.743.743,0,0,1,.784.784A.743.743,0,0,1,3780.761-14322.864Zm-17.566-.158h-1.41c-.469-.157-.784-.473-.784-.784a.743.743,0,0,1,.784-.784h1.41a.743.743,0,0,1,.784.784A.743.743,0,0,1,3763.195-14323.022Zm13.861-5.723a.759.759,0,0,1-.529-.237.776.776,0,0,1-.235-.549.772.772,0,0,1,.235-.549l.939-.938a.44.44,0,0,1,.413-.238.759.759,0,0,1,.529.238.772.772,0,0,1,.235.549.772.772,0,0,1-.235.548l-.942.939A.435.435,0,0,1,3777.055-14328.745Zm-11.429,0a.776.776,0,0,1-.55-.237l-.939-1.1a.678.678,0,0,1-.235-.469.678.678,0,0,1,.235-.47.772.772,0,0,1,.549-.238.772.772,0,0,1,.549.238l.939,1.1a.675.675,0,0,1,.238.47.675.675,0,0,1-.238.47A.767.767,0,0,1,3765.626-14328.745Zm5.724-2.273a.743.743,0,0,1-.784-.785v-1.413c.157-.469.473-.784.784-.784a.743.743,0,0,1,.784.784v1.413A.743.743,0,0,1,3771.35-14331.019Z"
+ transform="translate(-3761 14334.001)" />
+ </svg>
+ </span>
</p>
- <p>鏁呭嚱鏁扮殑瀹氫箟鍩熶负2锛�+鈭烇級.</p>
- </div>
- </div>
- </div>
- <!-- 127 -->
- <div class="page-box" page="134">
- <div v-if="showPageList.indexOf(134) > -1">
- <ul class="page-header-box">
- <li>
- <p>绗洓鍗曞厓 鎸囨暟鍑芥暟涓庡鏁板嚱鏁�</p>
- </li>
- <li>
- <p><span>127</span></p>
- </li>
- </ul>
-
- <div class="padding-116">
+ <p class="p-btn" >
+ <span>
+ 锛�1锛� 1.8<sup>2.5</sup>涓�1.8<sup>3</sup>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer23 = !isShowAnswer23">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <div v-if="isShowAnswer23" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥犱负<i>y</i>=1.8<i><sup>x</sup></i>鏄�<b>R</b>涓婄殑澧炲嚱鏁帮紝涓�2.5锛�3锛屾墍浠�
+ </p>
+ <p class="center">1.8<sup>2.5</sup>锛�1.8<sup>3</sup>.</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛�
+ 0.9<sup>-0.2</sup>涓�0.9<sup>-0.3</sup>.
+ </span>
+ <span class="btn-box" @click="isShowAnswer24 = !isShowAnswer24">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <div v-if="isShowAnswer24" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�2锛� 鍥犱负<i>y</i>=0.9<i><sup>x</sup></i>鏄�<b>R</b>涓婄殑鍑忓嚱鏁帮紝涓�-0.2锛�-0.3锛屾墍浠�
+ </p>
+ <p class="center">0.9<sup>-0.2</sup>锛�0.9<sup>-0.3</sup>.</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�4</b></span>銆�姹傚嚱鏁�<math display="0">
+ <mi>y</mi>
+ <mo>=</mo>
+ <msqrt>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mi>x</mi>
+ </mrow>
+ </msup>
+ <mo>鈭�</mo>
+ <mn>4</mn>
+ </msqrt>
+ </math>鐨勫畾涔夊煙.
+ </span>
+ <span class="btn-box" @click="isShowAnswer25 = !isShowAnswer25">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <div v-if="isShowAnswer25" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ 瑕佷娇鍑芥暟鏈夋剰涔夛紝蹇呴』婊¤冻2<i><sup>x</sup></i>-4鈮�0锛屽嵆2<i><sup>x</sup></i>鈮�4锛屽張鍥犱负<i>y</i>=2<i><sup>x</sup></i>鏄鍑芥暟锛屾墍浠�<i>x</i>鈮�2.
+ </p>
+ <p>鏁呭嚱鏁扮殑瀹氫箟鍩熶负2锛�+鈭烇級.</p>
+ </div>
<p>
<span
class="zt-ls"><b>渚�5</b></span>銆�宸茬煡鎸囨暟鍑芥暟<i>f</i>锛�<i>x</i>锛�=<i>a<sup>x</sup></i>锛�<i>a</i>锛�0锛屼笖<i>a</i>鈮�1锛夌殑鍥惧儚杩囩偣锛�3锛�27锛�.
</p>
- <p>
- 锛�1锛� 姹�<i>f</i>锛�-1锛� 鐨勫�硷紱锛�2锛�
- 鑻�<i>f</i>锛坢锛夆墺9锛屾眰<i>m</i>鐨勫彇鍊艰寖鍥�.
+ <p class="p-btn" >
+ <span>
+ 锛�1锛� 姹�<i>f</i>锛�-1锛� 鐨勫�硷紱
+ </span>
+ <span class="btn-box" @click="isShowAnswer26 = !isShowAnswer26">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥惧儚杩囩偣锛�3锛�27锛夛紝鍗�<i>x</i>=3鏃讹紝<i>f</i>锛�3锛�=27.
- </p>
- <p>
- 鐢�27=<i>a</i><sup>3</sup>锛屽緱<i>a</i>=3锛� 鍗�<i>f</i>锛�<i>x</i>锛�=3<i><sup>x</sup></i>.
- </p>
- <p>
- 鎵�浠�<math display="0">
- <mi>f</mi>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <mo>鈭�</mo>
- <mn>1</mn>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mo>=</mo>
- <msup>
- <mn>3</mn>
- <mrow>
+ <div v-if="isShowAnswer26" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥惧儚杩囩偣锛�3锛�27锛夛紝鍗�<i>x</i>=3鏃讹紝<i>f</i>锛�3锛�=27.
+ </p>
+ <p>
+ 鐢�27=<i>a</i><sup>3</sup>锛屽緱<i>a</i>=3锛� 鍗�<i>f</i>锛�<i>x</i>锛�=3<i><sup>x</sup></i>.
+ </p>
+ <p>
+ 鎵�浠�<math display="0">
+ <mi>f</mi>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
<mo>鈭�</mo>
<mn>1</mn>
+ <mo data-mjx-texclass="CLOSE">)</mo>
</mrow>
- </msup>
- <mo>=</mo>
- <mfrac>
- <mn>1</mn>
- <mn>3</mn>
- </mfrac>
- </math>.
+ <mo>=</mo>
+ <msup>
+ <mn>3</mn>
+ <mrow>
+ <mo>鈭�</mo>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>3</mn>
+ </mfrac>
+ </math>.
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛�
+ 鑻�<i>f</i>锛坢锛夆墺9锛屾眰<i>m</i>鐨勫彇鍊艰寖鍥�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer27 = !isShowAnswer27">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- 锛�2锛�
- 鍥犱负<i>f</i>锛�<i>m</i>锛�=3<i><sup>m</sup></i>锛屾墍浠ュ緱鍒�3<i><sup>m</sup></i>鈮�9锛屽嵆3<i><sup>m</sup></i>鈮�3<sup>2</sup>.
- </p>
- <p>
- 鍑芥暟<i>y</i>=3<i><sup>x</sup></i>鍦ㄥ畾涔夊煙鍐呮槸澧炲嚱鏁�.
- </p>
- <p>鍥犳锛�<i>m</i>鈮�2锛屽嵆<i>m</i>鐨勫彇鍊艰寖鍥翠负[2锛�+鈭烇級.</p>
+ <div v-if="isShowAnswer27" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ 锛�2锛�
+ 鍥犱负<i>f</i>锛�<i>m</i>锛�=3<i><sup>m</sup></i>锛屾墍浠ュ緱鍒�3<i><sup>m</sup></i>鈮�9锛屽嵆3<i><sup>m</sup></i>鈮�3<sup>2</sup>.
+ </p>
+ <p>
+ 鍑芥暟<i>y</i>=3<i><sup>x</sup></i>鍦ㄥ畾涔夊煙鍐呮槸澧炲嚱鏁�.
+ </p>
+ <p>鍥犳锛�<i>m</i>鈮�2锛屽嵆<i>m</i>鐨勫彇鍊艰寖鍥翠负[2锛�+鈭烇級.</p>
+ </div>
<p class="left">
<img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
</p>
@@ -3272,6 +3582,9 @@
</div>
</div>
</div>
+ </div>
+ <!-- 127 -->
+ <div class="page-box hidePage" page="134">
</div>
<!-- 128 -->
<div class="page-box" page="135">
@@ -3386,8 +3699,17 @@
<examinations :cardList="questionData[137]" :hideCollect="true" sourceType="json" v-if="questionData">
</examinations>
</div>
- <p>
- <span class="zt-ls"><b>渚�1</b></span>銆�鎶婁笅鍒楁寚鏁板紡鍐欐垚瀵规暟寮�.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�1</b></span>銆�鎶婁笅鍒楁寚鏁板紡鍐欐垚瀵规暟寮�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer28 = !isShowAnswer28">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛� 5<sup>4</sup>=625锛涳紙2锛�
@@ -3405,7 +3727,7 @@
<mn>16</mn>
</math>锛涳紙3锛� 10<sup>-2</sup>=0.01.
</p>
- <p>
+ <p v-if="isShowAnswer28" >
<span class="zt-ls"><b>瑙�</b></span>锛�1锛� log<sub>5</sub>625=4锛涳紙2锛�
<math display="0">
<msub>
@@ -3422,8 +3744,17 @@
</mfrac>
</math>锛涳紙3锛� lg0.01=-2.
</p>
- <p>
- <span class="zt-ls"><b>渚�2</b></span>銆�鎶婁笅鍒楀鏁板紡鍐欐垚鎸囨暟寮�.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�2</b></span>銆�鎶婁笅鍒楀鏁板紡鍐欐垚鎸囨暟寮�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer29 = !isShowAnswer29">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛� log<sub>3</sub>243=5锛涳紙2锛�
@@ -3445,7 +3776,7 @@
<mn>3</mn>
</math>锛涳紙3锛� <i>ln</i>1=0.
</p>
- <p>
+ <p v-if="isShowAnswer29" >
<span class="zt-ls"><b>瑙�</b></span>锛�1锛� 3<sup>5</sup>=243锛涳紙2锛�
<math display="0">
<msup>
@@ -3468,8 +3799,17 @@
</mfrac>
</math>锛涳紙3锛� <i>e</i><sup>0</sup>=1.
</p>
- <p>
- <span class="zt-ls"><b>渚�3</b></span>銆�姹備笅鍒楀悇寮忎腑<i>N</i>鐨勫��.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�3</b></span>銆�姹備笅鍒楀悇寮忎腑<i>N</i>鐨勫��.
+ </span>
+ <span class="btn-box" @click="isShowAnswer30 = !isShowAnswer30">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛� lg<i>N</i>=-3锛涳紙2锛�
@@ -3488,89 +3828,121 @@
</mfrac>
</math>.
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鐢眑g<i>N</i>=-3锛屽緱<i>N</i>=10<sup>-3</sup>=0.001锛�
- </p>
- <p>
- 锛�2锛� 鐢�<math display="0">
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>8</mn>
- </mrow>
- </msub>
- <mi mathvariant="bold">N</mi>
- <mo>=</mo>
- <mfrac>
- <mn>2</mn>
- <mn>3</mn>
- </mfrac>
- </math>锛屽緱<math display="0">
- <mi mathvariant="bold">N</mi>
- <mo>=</mo>
- <msup>
- <mn>8</mn>
- <mrow>
- <mfrac>
- <mn>2</mn>
- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>3</mn>
- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
- <mfrac>
- <mn>2</mn>
- <mn>3</mn>
- </mfrac>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
+ <div v-if="isShowAnswer30" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鐢眑g<i>N</i>=-3锛屽緱<i>N</i>=10<sup>-3</sup>=0.001锛�
+ </p>
+ <p>
+ 锛�2锛� 鐢�<math display="0">
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>8</mn>
+ </mrow>
+ </msub>
+ <mi mathvariant="bold">N</mi>
+ <mo>=</mo>
+ <mfrac>
<mn>2</mn>
- </mrow>
- </msup>
- <mo>=</mo>
- <mn>4</mn>
- </math>.
- </p>
- <p>
- <span class="zt-ls"><b>渚�4</b></span>銆�姹備笅鍒楀悇寮忎腑<i>x</i>鐨勫��.
+ <mn>3</mn>
+ </mfrac>
+ </math>锛屽緱<math display="0">
+ <mi mathvariant="bold">N</mi>
+ <mo>=</mo>
+ <msup>
+ <mn>8</mn>
+ <mrow>
+ <mfrac>
+ <mn>2</mn>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ <mrow>
+ <mfrac>
+ <mn>2</mn>
+ <mn>3</mn>
+ </mfrac>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mn>4</mn>
+ </math>.
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�4</b></span>銆�姹備笅鍒楀悇寮忎腑<i>x</i>鐨勫��.
+ </span>
+ <span class="btn-box" @click="isShowAnswer31 = !isShowAnswer31">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛� log <sub>2</sub>8=<i>x</i>锛涳紙2锛� log
<sub>4</sub>4<sup>5</sup>=<i>x</i>.
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鐢眑og
- <sub>2</sub>8=<i>x</i>锛屽緱2<i><sup>x</sup></i>=8锛屽嵆2<i><sup>x</sup></i>=2<sup>3</sup>锛屾墍浠�<i>x</i>=3锛�
- </p>
- <p>
- 锛�2锛� 鐢眑og <sub>4</sub>4<sup>5</sup>=<i>x</i>锛屽緱4<i><sup>x</sup></i>=4<sup>5</sup>锛屾墍浠�<i>x</i>=5.
- </p>
- <p>
- <span class="zt-ls"><b>渚�5</b></span>銆�姹備笅鍒楀悇寮忕殑鍊�.
+ <div v-if="isShowAnswer31" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鐢眑og
+ <sub>2</sub>8=<i>x</i>锛屽緱2<i><sup>x</sup></i>=8锛屽嵆2<i><sup>x</sup></i>=2<sup>3</sup>锛屾墍浠�<i>x</i>=3锛�
+ </p>
+ <p>
+ 锛�2锛� 鐢眑og <sub>4</sub>4<sup>5</sup>=<i>x</i>锛屽緱4<i><sup>x</sup></i>=4<sup>5</sup>锛屾墍浠�<i>x</i>=5.
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�5</b></span>銆�姹備笅鍒楀悇寮忕殑鍊�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer32 = !isShowAnswer32">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ <span class="btn-box" @click="openDialog(thinkFour)">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.545" height="18.112" viewBox="0 0 20.545 22.112">
+ <path class="a"
+ d="M3771.2-14311.889a2.356,2.356,0,0,1-1.727-.626c-.027-.054-.053-.1-.079-.148l0-.007c-.123-.224-.2-.371-.076-.629a.869.869,0,0,1,.784-.471.205.205,0,0,1,.158.079.205.205,0,0,0,.158.079.187.187,0,0,0,.038.1.143.143,0,0,0,.117.05h.158a.573.573,0,0,0,.471.158,2.2,2.2,0,0,0,.916-.3l.023-.011a.572.572,0,0,1,.471-.158.575.575,0,0,1,.626.626.526.526,0,0,1,.036.409.664.664,0,0,1-.349.375A3.582,3.582,0,0,1,3771.2-14311.889Zm-1.885-1.723h-.155a.718.718,0,0,1-.784-.63.38.38,0,0,1-.021-.3.976.976,0,0,1,.492-.485l4.86-1.252a1.047,1.047,0,0,1,.784.626c.151.3-.128.61-.471.784l-4.705,1.256Zm-.155-1.885H3769a.716.716,0,0,1-.784-.626c-.149-.3.129-.611.471-.784l4.234-1.1v-.158l-.021.007a7.808,7.808,0,0,1-1.861.31,5.3,5.3,0,0,1-3.137-.942,5.789,5.789,0,0,1-2.666-4.076,6.421,6.421,0,0,1,1.256-5.018,7.038,7.038,0,0,1,2.194-1.568,7.848,7.848,0,0,1,2.666-.472,6.43,6.43,0,0,1,2.979.784,4.958,4.958,0,0,1,2.2,2.194,5.522,5.522,0,0,1,.313,5.177,13.113,13.113,0,0,1-1.256,1.882l-.313.313a2.156,2.156,0,0,0-.78,1.244l0,.012a1.731,1.731,0,0,1-1.727,1.723l-.313.158-3.292.939Zm1.256-6.271v1.256h1.41v-1.256Zm.784-4.234c.718,0,1.1.271,1.1.784a.925.925,0,0,1-.316.783l-.468.156a2.235,2.235,0,0,0-.63.471l-.012.024a2.2,2.2,0,0,0-.3.918v.155h1.1v-.155a1.2,1.2,0,0,1,.313-.629.543.543,0,0,0,.315-.153c.007,0,.315,0,.315-.16a1.226,1.226,0,0,0,.626-.626,2.277,2.277,0,0,0,.313-1.1,1.409,1.409,0,0,0-.626-1.252,2.337,2.337,0,0,0-1.569-.471,2.258,2.258,0,0,0-2.507,2.353l1.252.154A1.121,1.121,0,0,1,3771.2-14326Zm-6.51,9.645a.769.769,0,0,1-.549-.237.772.772,0,0,1-.235-.549.772.772,0,0,1,.235-.548l.939-.939a.781.781,0,0,1,.55-.234.772.772,0,0,1,.547.234.772.772,0,0,1,.238.549.772.772,0,0,1-.238.549l-.939.938A.769.769,0,0,1,3764.686-14316.356Zm13.174-.157a.774.774,0,0,1-.549-.234l-.943-.942a.678.678,0,0,1-.233-.47.678.678,0,0,1,.233-.47.774.774,0,0,1,.549-.234.774.774,0,0,1,.549.234l.942.939a.427.427,0,0,1,.228.324.74.74,0,0,1-.228.618A.774.774,0,0,1,3777.859-14316.514Zm2.9-6.351h-1.414c-.469-.158-.784-.474-.784-.784a.743.743,0,0,1,.784-.784h1.414a.743.743,0,0,1,.784.784A.743.743,0,0,1,3780.761-14322.864Zm-17.566-.158h-1.41c-.469-.157-.784-.473-.784-.784a.743.743,0,0,1,.784-.784h1.41a.743.743,0,0,1,.784.784A.743.743,0,0,1,3763.195-14323.022Zm13.861-5.723a.759.759,0,0,1-.529-.237.776.776,0,0,1-.235-.549.772.772,0,0,1,.235-.549l.939-.938a.44.44,0,0,1,.413-.238.759.759,0,0,1,.529.238.772.772,0,0,1,.235.549.772.772,0,0,1-.235.548l-.942.939A.435.435,0,0,1,3777.055-14328.745Zm-11.429,0a.776.776,0,0,1-.55-.237l-.939-1.1a.678.678,0,0,1-.235-.469.678.678,0,0,1,.235-.47.772.772,0,0,1,.549-.238.772.772,0,0,1,.549.238l.939,1.1a.675.675,0,0,1,.238.47.675.675,0,0,1-.238.47A.767.767,0,0,1,3765.626-14328.745Zm5.724-2.273a.743.743,0,0,1-.784-.785v-1.413c.157-.469.473-.784.784-.784a.743.743,0,0,1,.784.784v1.413A.743.743,0,0,1,3771.35-14331.019Z"
+ transform="translate(-3761 14334.001)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛� log<sub>5</sub>1锛涳紙2锛� log<sub>7</sub>7锛涳紙3锛� lg 10锛涳紙4锛�
ln e.
</p>
- <p>
- <span class="zt-ls2"><b>鍒嗘瀽</b></span>銆�鍒╃敤鎬ц川鈥�1鐨勫鏁颁负0鈥濆拰鈥滃簳鏁扮殑瀵规暟涓�1鈥� 鐩存帴寰楃瓟妗堬紝涓嶅繀杞寲鎴愭寚
- </p>
+ <div v-if="isShowAnswer32" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� log<sub>5</sub>1=0锛涳紙2锛� log<sub>7</sub>7=1锛�
+ </p>
+ <p>锛�3锛� lg10=log<sub>10</sub>10=1锛涳紙4锛� ln e=log<sub>e</sub>e=1.</p>
+ </div>
</div>
</div>
</div>
@@ -3586,11 +3958,6 @@
</li>
</ul>
<div class="padding-116">
- <p>鏁板紡.</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� log<sub>5</sub>1=0锛涳紙2锛� log<sub>7</sub>7=1锛�
- </p>
- <p>锛�3锛� lg10=log<sub>10</sub>10=1锛涳紙4锛� ln e=log<sub>e</sub>e=1.</p>
<p class="left">
<img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
</p>
@@ -3713,159 +4080,165 @@
<examinations :cardList="questionData[139]" :hideCollect="true" sourceType="json" v-if="questionData">
</examinations>
</div>
- <p>
- <span
+ <p class="p-btn" >
+ <span>
+ <span
class="zt-ls"><b>渚�1</b></span>銆�鐢╨og<i><sub>a</sub>x</i>锛宭og<i><sub>a</sub>y</i>锛宭og<i><sub>a</sub>z</i>琛ㄧず涓嬪垪鍚勫紡锛堝紡涓瓧姣嶅潎涓烘瀹炴暟涓�<i>a</i>鈮�1锛�.
+ </span>
+ <span class="btn-box" @click="openDialog(thinkFive)">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.545" height="18.112" viewBox="0 0 20.545 22.112">
+ <path class="a"
+ d="M3771.2-14311.889a2.356,2.356,0,0,1-1.727-.626c-.027-.054-.053-.1-.079-.148l0-.007c-.123-.224-.2-.371-.076-.629a.869.869,0,0,1,.784-.471.205.205,0,0,1,.158.079.205.205,0,0,0,.158.079.187.187,0,0,0,.038.1.143.143,0,0,0,.117.05h.158a.573.573,0,0,0,.471.158,2.2,2.2,0,0,0,.916-.3l.023-.011a.572.572,0,0,1,.471-.158.575.575,0,0,1,.626.626.526.526,0,0,1,.036.409.664.664,0,0,1-.349.375A3.582,3.582,0,0,1,3771.2-14311.889Zm-1.885-1.723h-.155a.718.718,0,0,1-.784-.63.38.38,0,0,1-.021-.3.976.976,0,0,1,.492-.485l4.86-1.252a1.047,1.047,0,0,1,.784.626c.151.3-.128.61-.471.784l-4.705,1.256Zm-.155-1.885H3769a.716.716,0,0,1-.784-.626c-.149-.3.129-.611.471-.784l4.234-1.1v-.158l-.021.007a7.808,7.808,0,0,1-1.861.31,5.3,5.3,0,0,1-3.137-.942,5.789,5.789,0,0,1-2.666-4.076,6.421,6.421,0,0,1,1.256-5.018,7.038,7.038,0,0,1,2.194-1.568,7.848,7.848,0,0,1,2.666-.472,6.43,6.43,0,0,1,2.979.784,4.958,4.958,0,0,1,2.2,2.194,5.522,5.522,0,0,1,.313,5.177,13.113,13.113,0,0,1-1.256,1.882l-.313.313a2.156,2.156,0,0,0-.78,1.244l0,.012a1.731,1.731,0,0,1-1.727,1.723l-.313.158-3.292.939Zm1.256-6.271v1.256h1.41v-1.256Zm.784-4.234c.718,0,1.1.271,1.1.784a.925.925,0,0,1-.316.783l-.468.156a2.235,2.235,0,0,0-.63.471l-.012.024a2.2,2.2,0,0,0-.3.918v.155h1.1v-.155a1.2,1.2,0,0,1,.313-.629.543.543,0,0,0,.315-.153c.007,0,.315,0,.315-.16a1.226,1.226,0,0,0,.626-.626,2.277,2.277,0,0,0,.313-1.1,1.409,1.409,0,0,0-.626-1.252,2.337,2.337,0,0,0-1.569-.471,2.258,2.258,0,0,0-2.507,2.353l1.252.154A1.121,1.121,0,0,1,3771.2-14326Zm-6.51,9.645a.769.769,0,0,1-.549-.237.772.772,0,0,1-.235-.549.772.772,0,0,1,.235-.548l.939-.939a.781.781,0,0,1,.55-.234.772.772,0,0,1,.547.234.772.772,0,0,1,.238.549.772.772,0,0,1-.238.549l-.939.938A.769.769,0,0,1,3764.686-14316.356Zm13.174-.157a.774.774,0,0,1-.549-.234l-.943-.942a.678.678,0,0,1-.233-.47.678.678,0,0,1,.233-.47.774.774,0,0,1,.549-.234.774.774,0,0,1,.549.234l.942.939a.427.427,0,0,1,.228.324.74.74,0,0,1-.228.618A.774.774,0,0,1,3777.859-14316.514Zm2.9-6.351h-1.414c-.469-.158-.784-.474-.784-.784a.743.743,0,0,1,.784-.784h1.414a.743.743,0,0,1,.784.784A.743.743,0,0,1,3780.761-14322.864Zm-17.566-.158h-1.41c-.469-.157-.784-.473-.784-.784a.743.743,0,0,1,.784-.784h1.41a.743.743,0,0,1,.784.784A.743.743,0,0,1,3763.195-14323.022Zm13.861-5.723a.759.759,0,0,1-.529-.237.776.776,0,0,1-.235-.549.772.772,0,0,1,.235-.549l.939-.938a.44.44,0,0,1,.413-.238.759.759,0,0,1,.529.238.772.772,0,0,1,.235.549.772.772,0,0,1-.235.548l-.942.939A.435.435,0,0,1,3777.055-14328.745Zm-11.429,0a.776.776,0,0,1-.55-.237l-.939-1.1a.678.678,0,0,1-.235-.469.678.678,0,0,1,.235-.47.772.772,0,0,1,.549-.238.772.772,0,0,1,.549.238l.939,1.1a.675.675,0,0,1,.238.47.675.675,0,0,1-.238.47A.767.767,0,0,1,3765.626-14328.745Zm5.724-2.273a.743.743,0,0,1-.784-.785v-1.413c.157-.469.473-.784.784-.784a.743.743,0,0,1,.784.784v1.413A.743.743,0,0,1,3771.35-14331.019Z"
+ transform="translate(-3761 14334.001)" />
+ </svg>
+ </span>
</p>
- <p>
- 锛�1锛� log<i><sub>a</sub></i>锛�<i>x</i><sup>2</sup><i>yz</i><sup>3</sup>锛夛紱锛�2锛�<math display="0">
- <msub>
- <mi>log</mi>
- <mrow>
- <mi>a</mi>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mfrac>
- <msup>
- <mi>x</mi>
+ <p class="p-btn" >
+ <span>
+ 锛�1锛� log<i><sub>a</sub></i>锛�<i>x</i><sup>2</sup><i>yz</i><sup>3</sup>锛夛紱
+ </span>
+ <span class="btn-box" @click="isShowAnswer33 = !isShowAnswer33">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <div v-if="isShowAnswer33" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ </p>
+ <p class="left1">
+ <math display="">
+ <mo stretchy="false">锛�1锛�</mo>
+ <msub>
+ <mi>log</mi>
<mrow>
- <mn>2</mn>
+ <mi>a</mi>
</mrow>
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- <mrow>
- <mi>y</mi>
- <mi>z</mi>
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- </mfrac>
- </math>锛涳紙3锛�
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- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mfrac>
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- <mi>x</mi>
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- <mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
<msup>
- <mi>y</mi>
+ <mi>x</mi>
<mrow>
<mn>2</mn>
</mrow>
</msup>
- <mi>z</mi>
+ <mi>y</mi>
+ <msup>
+ <mi>z</mi>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <mo data-mjx-texclass="CLOSE">)</mo>
</mrow>
- </mfrac>
- </math>.
- </p>
- <p class="block">
- <span class="zt-ls2"><b>鍒嗘瀽</b></span>銆�鍒╃敤瀵规暟杩愮畻鎬ц川杩涜鍖栫畝杩愮畻.
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- <mo data-mjx-texclass="NONE">鈦�</mo>
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+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
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<mi>x</mi>
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<mn>2</mn>
</mrow>
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- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mi>z</mi>
- <mo>;</mo>
- </math>
+ <mo>;</mo>
+ </math>
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
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+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer34 = !isShowAnswer34">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p class="left1">
+ <p class="left1" v-if="isShowAnswer34">
<math display="">
<mo stretchy="false">锛�2锛�</mo>
<msub>
@@ -3976,7 +4349,42 @@
<mo>;</mo>
</math>
</p>
- <p class="left1">
+ <p class="p-btn" >
+ <span>
+ 锛�3锛�
+ <math display="0">
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+ <mi>log</mi>
+ <mrow>
+ <mi>a</mi>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
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+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <mi>z</mi>
+ </mrow>
+ </mfrac>
+ </math>.
+ </span>
+ <span class="btn-box" @click="isShowAnswer35 = !isShowAnswer35">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p class="left1" v-if="isShowAnswer35" >
<math display="">
<mo stretchy="false">锛�3锛�</mo>
<msub>
@@ -4068,111 +4476,117 @@
<p>
<span class="zt-ls"><b>渚�2</b></span>銆�璁＄畻.
</p>
- <p>
- 锛�1锛�
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- <mn>25</mn>
- <mn>3</mn>
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- </math>锛涳紙2锛� log <sub>3</sub>锛�9<sup>3</sup>脳3<sup>5</sup>锛夛紱锛�3锛� log
- <sub>7</sub>56-log<sub>7</sub>8.
+ <p class="p-btn" >
+ <span>
+ 锛�1锛�
+ <math display="0">
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>5</mn>
+ </mrow>
+ </msub>
+ <mroot>
+ <mn>25</mn>
+ <mn>3</mn>
+ </mroot>
+ </math>锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer36 = !isShowAnswer36">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- </div>
- </div>
- </div>
- <!-- 133 -->
- <div class="page-box" page="140">
- <div v-if="showPageList.indexOf(140) > -1">
- <ul class="page-header-box">
- <li>
- <p>绗洓鍗曞厓 鎸囨暟鍑芥暟涓庡鏁板嚱鏁�</p>
- </li>
- <li>
- <p><span>133</span></p>
- </li>
- </ul>
-
- <div class="padding-116">
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
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- <math display="">
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- <msub>
- <mi>log</mi>
- <mrow>
- <mn>5</mn>
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- <mrow>
- <mn>5</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mroot>
+ <div v-if="isShowAnswer36" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ </p>
+ <p class="left1">
+ <math display="">
+ <mo stretchy="false">锛�1锛�</mo>
+ <msub>
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+ <mn>5</mn>
+ </mrow>
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+ <mroot>
+ <mn>25</mn>
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+ <mn>5</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mroot>
+ <msup>
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+ </mrow>
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+ </mroot>
+ <mo>=</mo>
+ <msub>
+ <mi>log</mi>
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+ <mo data-mjx-texclass="NONE">鈦�</mo>
<msup>
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+ <mfrac>
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</mrow>
</msup>
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- </mroot>
- <mo>=</mo>
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- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
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+ <mo>=</mo>
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+ <mo data-mjx-texclass="NONE">鈦�</mo>
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- </mfrac>
- <mo>;</mo>
- </math>
+ <mo>=</mo>
+ <mfrac>
+ <mn>2</mn>
+ <mn>3</mn>
+ </mfrac>
+ <mo>;</mo>
+ </math>
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛� log <sub>3</sub>锛�9<sup>3</sup>脳3<sup>5</sup>锛夛紱
+ </span>
+ <span class="btn-box" @click="isShowAnswer37 = !isShowAnswer37">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p class="left1">
+ <p v-if="isShowAnswer37" class="left1">
<math display="">
<mo stretchy="false">锛�2锛�</mo>
<msub>
@@ -4264,7 +4678,20 @@
<mo>;</mo>
</math>
</p>
- <p class="left1">
+ <p class="p-btn" >
+ <span>
+ 锛�3锛� log
+ <sub>7</sub>56-log<sub>7</sub>8.
+ </span>
+ <span class="btn-box" @click="isShowAnswer38 = !isShowAnswer38">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer38" class="left1">
<math display="">
<mo stretchy="false">锛�3锛�</mo>
<msub>
@@ -4310,6 +4737,25 @@
<mo>.</mo>
</math>
</p>
+ </div>
+ </div>
+ </div>
+ <!-- 133 -->
+ <div class="page-box" page="140">
+ <div v-if="showPageList.indexOf(140) > -1">
+ <ul class="page-header-box">
+ <li>
+ <p>绗洓鍗曞厓 鎸囨暟鍑芥暟涓庡鏁板嚱鏁�</p>
+ </li>
+ <li>
+ <p><span>133</span></p>
+ </li>
+ </ul>
+
+ <div class="padding-116">
+
+
+
<p class="left">
<img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
</p>
@@ -4526,272 +4972,183 @@
<li>涓婂唽</li>
</ul>
<div class="padding-116">
- <p>
- <span class="zt-ls"><b>渚�1</b></span>銆�姹俵og<sub>27</sub>8路log <sub>32</sub>9鐨勫��.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�1</b></span>銆�姹俵og<sub>27</sub>8路log <sub>32</sub>9鐨勫��.
+ </span>
+ <span class="btn-box" @click="isShowAnswer39 = !isShowAnswer39">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
- </p>
- <math display="block">
- <mtable displaystyle="true" columnalign="right left right left right left right left right left right left"
- columnspacing="0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em" rowspacing="3pt">
- <mtr>
- <mtd>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>27</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>8</mn>
- <mo>鈰�</mo>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>32</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>9</mn>
- </mtd>
- <mtd>
- <mi></mi>
- <mo>=</mo>
- <mfrac>
- <mrow>
- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>8</mn>
- </mrow>
- <mrow>
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- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>27</mn>
- </mrow>
- </mfrac>
- <mo>鈰�</mo>
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- </mrow>
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- <mn>32</mn>
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- <mo data-mjx-texclass="NONE">鈦�</mo>
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- <mn>3</mn>
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- <mrow>
- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <msup>
- <mn>3</mn>
- <mrow>
+ <div v-if="isShowAnswer39" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ </p>
+ <math display="block">
+ <mtable displaystyle="true" columnalign="right left right left right left right left right left right left"
+ columnspacing="0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em" rowspacing="3pt">
+ <mtr>
+ <mtd>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>27</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>8</mn>
+ <mo>鈰�</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>32</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>9</mn>
+ </mtd>
+ <mtd>
+ <mi></mi>
+ <mo>=</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>8</mn>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>27</mn>
+ </mrow>
+ </mfrac>
+ <mo>鈰�</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>9</mn>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>32</mn>
+ </mrow>
+ </mfrac>
+ <mo>=</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <msup>
<mn>2</mn>
- </mrow>
- </msup>
- </mrow>
- <mrow>
- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <msup>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <msup>
+ <mn>3</mn>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ </mfrac>
+ <mo>鈰�</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <msup>
+ <mn>3</mn>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>5</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ </mfrac>
+ </mtd>
+ </mtr>
+ <mtr>
+ <mtd></mtd>
+ <mtd>
+ <mi></mi>
+ <mo>=</mo>
+ <mfrac>
+ <mrow>
+ <mn>3</mn>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
<mn>2</mn>
- <mrow>
- <mn>5</mn>
- </mrow>
- </msup>
- </mrow>
- </mfrac>
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- </mtr>
- <mtr>
- <mtd></mtd>
- <mtd>
- <mi></mi>
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- <mfrac>
- <mrow>
- <mn>3</mn>
- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
+ </mrow>
+ <mrow>
+ <mn>3</mn>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>3</mn>
+ </mrow>
+ </mfrac>
+ <mo>鈰�</mo>
+ <mfrac>
+ <mrow>
+ <mn>2</mn>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>3</mn>
+ </mrow>
+ <mrow>
+ <mn>5</mn>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>2</mn>
+ </mrow>
+ </mfrac>
+ <mo>=</mo>
+ <mfrac>
<mn>2</mn>
- </mrow>
- <mrow>
- <mn>3</mn>
- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>3</mn>
- </mrow>
- </mfrac>
- <mo>鈰�</mo>
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- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>3</mn>
- </mrow>
- <mrow>
<mn>5</mn>
- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>2</mn>
- </mrow>
- </mfrac>
- <mo>=</mo>
- <mfrac>
- <mn>2</mn>
- <mn>5</mn>
- </mfrac>
- <mo>.</mo>
- </mtd>
- </mtr>
- </mtable>
- </math>
- <p>
- <span
+ </mfrac>
+ <mo>.</mo>
+ </mtd>
+ </mtr>
+ </mtable>
+ </math>
+ </div>
+ <p class="p-btn" >
+ <span>
+ <span
class="zt-ls"><b>渚�2</b></span>銆�姹傝瘉锛歭og<i><sub>a</sub>b</i>路log<i><sub>b</sub>c</i>路log<i><sub>c</sub>a</i>=1锛�<i>a</i>锛�<i>b</i>锛�<i>c</i>鍧囦负姝ｅ疄鏁帮紝涓斿潎涓嶇瓑浜�1锛�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer40 = !isShowAnswer40">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <b>璇佹槑</b>
- <math display="0">
- <msub>
- <mi>log</mi>
- <mrow>
- <mi>a</mi>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mi>b</mi>
- <mo>鈰�</mo>
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- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mi>c</mi>
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- <mi>a</mi>
- <mo>=</mo>
- <mfrac>
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- <mi>lg</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mi>b</mi>
- </mrow>
- <mrow>
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- </mrow>
- </mfrac>
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- <mi>c</mi>
- </mrow>
- </mfrac>
- <mo>=</mo>
- <mn>1</mn>
- </math>.
- </p>
- <p>璁�</p>
- <math display="block">
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- <mi mathvariant="bold">N</mi>
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- <mtext>, 涓� </mtext>
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- <mtext>, </mtext>
- </math>
- <p class="right">鈶�</p>
- <p>鐢卞鏁板畾涔夊緱</p>
- <math display="block">
- <mi>b</mi>
- <mo>=</mo>
- <msub>
- <mi>log</mi>
- <mrow>
- <mi>a</mi>
- </mrow>
- </msub>
- <mi mathvariant="bold">N</mi>
- <mo>锛�</mo>
- </math>
- <p class="right">鈶�</p>
- <p>鎶娾憽浠ｅ叆鈶犱腑锛屽緱</p>
- <math display="block">
- <msup>
- <mi>a</mi>
- <mrow>
+ <div v-if="isShowAnswer40" >
+ <p>
+ <b>璇佹槑</b>
+ <math display="0">
<msub>
<mi>log</mi>
<mrow>
@@ -4799,25 +5156,145 @@
</mrow>
</msub>
<mo data-mjx-texclass="NONE">鈦�</mo>
- <mi mathvariant="bold">N</mi>
- </mrow>
- </msup>
- <mo>=</mo>
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- <mo>></mo>
- <mn>0</mn>
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- <mi>a</mi>
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- <mo stretchy="false">)</mo>
- <mtext>. </mtext>
- </math>
- <p>杩欎釜寮忓瓙鍙�<b>瀵规暟鎭掔瓑寮�</b>.</p>
- <p>
- <span class="zt-ls"><b>渚�3</b></span>銆�姹備笅鍒楀悇寮忕殑鍊�.
+ <mi>b</mi>
+ <mo>鈰�</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mi>b</mi>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>c</mi>
+ <mo>鈰�</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mi>c</mi>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>a</mi>
+ <mo>=</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>b</mi>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>a</mi>
+ </mrow>
+ </mfrac>
+ <mo>鈰�</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>c</mi>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>b</mi>
+ </mrow>
+ </mfrac>
+ <mo>鈰�</mo>
+ <mfrac>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>a</mi>
+ </mrow>
+ <mrow>
+ <mi>lg</mi>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi>c</mi>
+ </mrow>
+ </mfrac>
+ <mo>=</mo>
+ <mn>1</mn>
+ </math>.
+ </p>
+ <p>璁�</p>
+ <math display="block">
+ <msup>
+ <mi>a</mi>
+ <mrow>
+ <mi>b</mi>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mi mathvariant="bold">N</mi>
+ <mo stretchy="false">(</mo>
+ <mi>a</mi>
+ <mo>></mo>
+ <mn>0</mn>
+ <mtext>, 涓� </mtext>
+ <mi>a</mi>
+ <mo>鈮�</mo>
+ <mn>1</mn>
+ <mo stretchy="false">)</mo>
+ <mtext>, </mtext>
+ </math>
+ <p class="right">鈶�</p>
+ <p>鐢卞鏁板畾涔夊緱</p>
+ <math display="block">
+ <mi>b</mi>
+ <mo>=</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mi>a</mi>
+ </mrow>
+ </msub>
+ <mi mathvariant="bold">N</mi>
+ <mo>锛�</mo>
+ </math>
+ <p class="right">鈶�</p>
+ <p>鎶娾憽浠ｅ叆鈶犱腑锛屽緱</p>
+ <math display="block">
+ <msup>
+ <mi>a</mi>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mi>a</mi>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mi mathvariant="bold">N</mi>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mi mathvariant="bold">N</mi>
+ <mo stretchy="false">(</mo>
+ <mi>a</mi>
+ <mo>></mo>
+ <mn>0</mn>
+ <mtext>, 涓� </mtext>
+ <mi>a</mi>
+ <mo>鈮�</mo>
+ <mn>1</mn>
+ <mo stretchy="false">)</mo>
+ <mtext>. </mtext>
+ </math>
+ <p>杩欎釜寮忓瓙鍙�<b>瀵规暟鎭掔瓑寮�</b>.</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�3</b></span>銆�姹備笅鍒楀悇寮忕殑鍊�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer41 = !isShowAnswer41">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
<p>
锛�1锛�
@@ -4866,170 +5343,172 @@
</msup>
</math>.
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>
- </p>
- <p class="left1">
- <math display="">
- <mo stretchy="false">锛�1锛�</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
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- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>7</mn>
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- </msup>
- <mo>=</mo>
- <mn>7</mn>
- <mo>;</mo>
- </math>
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- <p class="left1">
- <math display="">
- <mo stretchy="false">锛�2锛�</mo>
- <msup>
- <mn>4</mn>
- <mrow>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
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- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>7</mn>
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- </msup>
- <mo>=</mo>
- <msup>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msup>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mrow>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>7</mn>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
+ <div v-if="isShowAnswer41" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>
+ </p>
+ <p class="left1">
+ <math display="">
+ <mo stretchy="false">锛�1锛�</mo>
+ <msup>
<mn>2</mn>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>7</mn>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <msup>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
<mn>7</mn>
- <mrow>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mn>7</mn>
+ <mo>;</mo>
+ </math>
+ </p>
+ <p class="left1">
+ <math display="">
+ <mo stretchy="false">锛�2锛�</mo>
+ <msup>
+ <mn>4</mn>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>7</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <msup>
<mn>2</mn>
- </mrow>
- </msup>
- </mrow>
- </msup>
- <mo>=</mo>
- <msup>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>7</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>2</mn>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>7</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <msup>
+ <mn>7</mn>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msup>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>49</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mn>49</mn>
+ <mo>;</mo>
+ </math>
+ </p>
+ <p class="left1">
+ <math display="">
+ <mo stretchy="false">锛�3锛�</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>1</mn>
+ <mo>+</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>7</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <mn>1</mn>
+ </mrow>
+ </msup>
+ <mo>脳</mo>
+ <msup>
+ <mn>2</mn>
+ <mrow>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>2</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <mn>7</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
<mn>2</mn>
- <mrow>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>49</mn>
- </mrow>
- </msup>
- <mo>=</mo>
- <mn>49</mn>
- <mo>;</mo>
- </math>
- </p>
- <p class="left1">
- <math display="">
- <mo stretchy="false">锛�3锛�</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>1</mn>
- <mo>+</mo>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>7</mn>
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- </msup>
- <mo>=</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <mn>1</mn>
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- </msup>
- <mo>脳</mo>
- <msup>
- <mn>2</mn>
- <mrow>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>2</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mn>7</mn>
- </mrow>
- </msup>
- <mo>=</mo>
- <mn>2</mn>
- <mo>脳</mo>
- <mn>7</mn>
- <mo>=</mo>
- <mn>14</mn>
- <mo>.</mo>
- </math>
- </p>
+ <mo>脳</mo>
+ <mn>7</mn>
+ <mo>=</mo>
+ <mn>14</mn>
+ <mo>.</mo>
+ </math>
+ </p>
+ </div>
<p class="left">
<img class="img-gn" alt="" src="../../assets/images/stlx.jpg" />
</p>
@@ -5139,96 +5618,136 @@
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</p>
</div>
- <p>
- <span
- class="zt-ls"><b>渚�1</b></span>銆�宸茬煡瀵规暟鍑芥暟<i>f</i>锛�<i>x</i>锛�=log<i><sub>a</sub>x</i>锛�<i>a</i>锛�0锛屼笖<i>a</i>鈮�1锛夛紝涓�<i>f</i>锛�9锛�=
- 2锛屾眰<i>f</i>锛�3锛夛紝<i>f</i>锛�1锛夛紝<math display="0">
- <mi>f</mi>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
+ <p class="p-btn" >
+ <span>
+ <span
+ class="zt-ls"><b>渚�1</b></span>銆�宸茬煡瀵规暟鍑芥暟<i>f</i>锛�<i>x</i>锛�=log<i><sub>a</sub>x</i>锛�<i>a</i>锛�0锛屼笖<i>a</i>鈮�1锛夛紝涓�<i>f</i>锛�9锛�=
+ 2锛屾眰<i>f</i>锛�3锛夛紝<i>f</i>锛�1锛夛紝<math display="0">
+ <mi>f</mi>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>27</mn>
+ </mfrac>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ </math>鐨勫��.
+ </span>
+ <span class="btn-box" @click="isShowAnswer42 = !isShowAnswer42">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ <span class="btn-box" @click="openDialog(thinkSix)">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.545" height="18.112" viewBox="0 0 20.545 22.112">
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+ transform="translate(-3761 14334.001)" />
+ </svg>
+ </span>
+ </p>
+ <div v-if="isShowAnswer42" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span> 鍥犱负<i>f</i>锛�9锛�=2锛屽緱2=log<i><sub>a</sub></i>9.
+ </p>
+ <p>浜庢槸<i>a</i><sup>2</sup>=9锛屽緱<i>a</i>=3锛�</p>
+ <p>鍑芥暟瑙ｆ瀽寮忎负<i>f</i>锛�<i>x</i>锛�=log<sub>3</sub><i>x</i>.</p>
+ <p>
+ 鎵�浠�<i>f</i>锛�3锛�=log<sub>3</sub>3=1锛�
+ <i>f</i>锛�1锛�=log<sub>3</sub>1=0锛�
+ </p>
+ <p>
+ <math display="0">
+ <mi>f</mi>
+ <mrow data-mjx-texclass="INNER">
+ <mo data-mjx-texclass="OPEN">(</mo>
+ <mfrac>
+ <mn>1</mn>
+ <mn>27</mn>
+ </mfrac>
+ <mo data-mjx-texclass="CLOSE">)</mo>
+ </mrow>
+ <mo>=</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
<mfrac>
<mn>1</mn>
<mn>27</mn>
</mfrac>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- </math>鐨勫��.
- </p>
- <p class="block">
- <span class="zt-ls2"><b>鍒嗘瀽</b></span>銆�棣栧厛鏍规嵁鏉′欢纭畾搴曟暟<i>a</i>锛岀劧鍚庡啀璁＄畻瀵瑰簲鍑芥暟鍊�.
- </p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span> 鍥犱负<i>f</i>锛�9锛�=2锛屽緱2=log<i><sub>a</sub></i>9.
- </p>
- <p>浜庢槸<i>a</i><sup>2</sup>=9锛屽緱<i>a</i>=3锛�</p>
- <p>鍑芥暟瑙ｆ瀽寮忎负<i>f</i>锛�<i>x</i>锛�=log<sub>3</sub><i>x</i>.</p>
- <p>
- 鎵�浠�<i>f</i>锛�3锛�=log<sub>3</sub>3=1锛�
- <i>f</i>锛�1锛�=log<sub>3</sub>1=0锛�
- </p>
- <p>
- <math display="0">
- <mi>f</mi>
- <mrow data-mjx-texclass="INNER">
- <mo data-mjx-texclass="OPEN">(</mo>
- <mfrac>
- <mn>1</mn>
- <mn>27</mn>
- </mfrac>
- <mo data-mjx-texclass="CLOSE">)</mo>
- </mrow>
- <mo>=</mo>
- <msub>
- <mi>log</mi>
- <mrow>
+ <mo>=</mo>
+ <msub>
+ <mi>log</mi>
+ <mrow>
+ <mn>3</mn>
+ </mrow>
+ </msub>
+ <mo data-mjx-texclass="NONE">鈦�</mo>
+ <msup>
<mn>3</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mfrac>
- <mn>1</mn>
- <mn>27</mn>
- </mfrac>
- <mo>=</mo>
- <msub>
- <mi>log</mi>
- <mrow>
- <mn>3</mn>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <msup>
+ <mrow>
+ <mo>鈭�</mo>
+ <mn>3</mn>
+ </mrow>
+ </msup>
+ <mo>=</mo>
+ <mo>鈭�</mo>
<mn>3</mn>
- <mrow>
- <mo>鈭�</mo>
- <mn>3</mn>
- </mrow>
- </msup>
- <mo>=</mo>
- <mo>鈭�</mo>
- <mn>3</mn>
- </math>.
- </p>
+ </math>.
+ </p>
+ </div>
<p>
<span class="zt-ls"><b>渚�2</b></span>銆�姹備笅鍒楀嚱鏁扮殑瀹氫箟鍩�.
</p>
- <p>
- 锛�1锛� <i>y</i>=log <sub>0.5</sub>锛�<i>x</i>-3锛夛紱锛�2锛�
- <i>y</i>=log<sub>3</sub>锛�4-<i>x</i><sup>2</sup>锛�.
+ <p class="p-btn" >
+ <span>
+ 锛�1锛� <i>y</i>=log <sub>0.5</sub>锛�<i>x</i>-3锛夛紱
+ </span>
+ <span class="btn-box" @click="isShowAnswer43 = !isShowAnswer43">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 瑕佷娇鍑芥暟鏈夋剰涔夛紝蹇呴』婊¤冻<i>x</i>-3锛�0锛岃В寰�<i>x</i>锛�3.
+ <div v-if="isShowAnswer43" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 瑕佷娇鍑芥暟鏈夋剰涔夛紝蹇呴』婊¤冻<i>x</i>-3锛�0锛岃В寰�<i>x</i>锛�3.
+ </p>
+ <p>
+ 鎵�浠ワ紝<i>y</i>=log <sub>0.5</sub>锛�<i>x</i>-3锛夌殑瀹氫箟鍩熸槸锛�3锛�+鈭烇級.
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛�
+ <i>y</i>=log<sub>3</sub>锛�4-<i>x</i><sup>2</sup>锛�.
+ </span>
+ <span class="btn-box" @click="isShowAnswer44 = !isShowAnswer44">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- 鎵�浠ワ紝<i>y</i>=log <sub>0.5</sub>锛�<i>x</i>-3锛夌殑瀹氫箟鍩熸槸锛�3锛�+鈭烇級.
- </p>
- <p>
- 锛�2锛� 瑕佷娇鍑芥暟鏈夋剰涔夛紝蹇呴』婊¤冻4-<i>x</i><sup>2</sup>锛�0锛岃В寰�
- -2锛�<i>x</i>锛�2.
- </p>
- <p>
- 鎵�浠ワ紝<i>y</i>=log<sub>3</sub>锛�4-<i>x</i><sup>2</sup>锛夌殑瀹氫箟鍩熸槸锛�-2锛�2锛�.
- </p>
+ <div v-if="isShowAnswer44" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�2锛� 瑕佷娇鍑芥暟鏈夋剰涔夛紝蹇呴』婊¤冻4-<i>x</i><sup>2</sup>锛�0锛岃В寰�
+ -2锛�<i>x</i>锛�2.
+ </p>
+ <p>
+ 鎵�浠ワ紝<i>y</i>=log<sub>3</sub>锛�4-<i>x</i><sup>2</sup>锛夌殑瀹氫箟鍩熸槸锛�-2锛�2锛�.
+ </p>
+ </div>
</div>
</div>
</div>
@@ -5425,29 +5944,97 @@
<examinations :cardList="questionData[146]" :hideCollect="true" sourceType="json"
v-if="questionData" ></examinations>
</div>
- <p>
- <span class="zt-ls"><b>渚�1</b></span>銆�姣旇緝涓嬪垪鍚勭粍鏁颁腑涓や釜鍊肩殑澶у皬.
+ <p class="p-btn" >
+ <span>
+ <span class="zt-ls"><b>渚�1</b></span>銆�姣旇緝涓嬪垪鍚勭粍鏁颁腑涓や釜鍊肩殑澶у皬.
+ </span>
+ <span class="btn-box" @click="openDialog(thinkSeven)">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.545" height="18.112" viewBox="0 0 20.545 22.112">
+ <path class="a"
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+ transform="translate(-3761 14334.001)" />
+ </svg>
+ </span>
</p>
- <p>
- 锛�1锛� log<sub>2</sub>5.3 涓巐og<sub>2</sub>4.7锛涳紙2锛� log
- <sub>0.2</sub>7涓巐og <sub>0.2</sub>9锛�
+ <p class="p-btn" >
+ <span>
+ 锛�1锛� log<sub>2</sub>5.3 涓巐og<sub>2</sub>4.7锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer45 = !isShowAnswer45">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- 锛�3锛� log<sub>5</sub>4涓�1锛涳紙4锛塴og<sub>3</sub>4涓巐og
+ <div v-if="isShowAnswer45" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛�
+ 鍥犱负搴曟暟2锛�1锛屾墍浠�<i>y</i>=log<sub>2</sub><i>x</i>鍦ㄥ尯闂达紙0锛�+鈭烇級涓婃槸澧炲嚱鏁帮紝鍑芥暟鍥惧儚濡傚浘4-10鎵�绀�.
+ </p>
+ <p>鍙堝洜涓�5.3锛�4.7锛屾墍浠og<sub>2</sub>5.3锛瀕og<sub>2</sub>4.7.</p>
+ <p class="center">
+ <img class="img-f" alt="" src="../../assets/images/0151-1.jpg" />
+ </p>
+ <p class="img">鍥�4-10</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛� log
+ <sub>0.2</sub>7涓巐og <sub>0.2</sub>9锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer46 = !isShowAnswer46">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <div v-if="isShowAnswer46" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span>锛�2锛� 鍥犱负搴曟暟0锛�0.2锛�1锛屾墍浠�<i>y</i>=log <sub>0.2</sub><i>x</i>鍦ㄥ尯闂达紙0锛�+鈭烇級涓婃槸鍑忓嚱鏁帮紝鍑芥暟鍥惧儚濡傚浘4-11鎵�绀�.
+ </p>
+ <p>鍙堝洜涓�7锛�9锛屾墍浠og <sub>0.2</sub>7锛瀕og <sub>0.2</sub>9.</p>
+ <p class="center">
+ <img class="img-f" alt="" src="../../assets/images/0151-2.jpg" />
+ </p>
+ <p class="img">鍥�4-11</p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�3锛� log<sub>5</sub>4涓�1锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer47 = !isShowAnswer47">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer47">
+ <span class="zt-ls"><b>瑙�</b></span> 锛�3锛� log<sub>5</sub>4锛渓og<sub>5</sub>5=1锛屽嵆log<sub>5</sub>4锛�1.
+ </p>
+ <p class="p-btn" >
+ <span>
+ 锛�4锛塴og<sub>3</sub>4涓巐og
+ <sub>0.3</sub>4.
+ </span>
+ <span class="btn-box" @click="isShowAnswer48 = !isShowAnswer48">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
+ </p>
+ <p v-if="isShowAnswer48" >
+ <span class="zt-ls"><b>瑙�</b></span>锛�4锛� 鍥犱负 log<sub>3</sub>4锛瀕og<sub>3</sub>1=0锛宭og
+ <sub>0.3</sub>4锛渓og <sub>0.3</sub>1=0锛屾墍浠� log<sub>3</sub>4锛瀕og
<sub>0.3</sub>4.
</p>
- <p class="block">
- <span class="zt-ls2"><b>鍒嗘瀽</b></span>銆�鑻ヤ袱涓鏁扮殑搴曟暟鐩稿悓锛屽彲鍒╃敤瀵规暟鍑芥暟鐨勫崟璋冩�х洿鎺ユ瘮杈冿紱鑻ュ簳鏁颁笉鍚岋紝鍙噰鐢ㄥ厛涓庝腑闂撮噺锛堥�氬父鏄�0鎴�1锛夎繘琛屾瘮杈冿紝鍐嶅埄鐢ㄤ笉绛夊紡浼犻�掓�у緱鍑虹粨璁�.
- </p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span>锛�1锛�
- 鍥犱负搴曟暟2锛�1锛屾墍浠�<i>y</i>=log<sub>2</sub><i>x</i>鍦ㄥ尯闂达紙0锛�+鈭烇級涓婃槸澧炲嚱鏁帮紝鍑芥暟鍥惧儚濡傚浘4-10鎵�绀�.
- </p>
- <p>鍙堝洜涓�5.3锛�4.7锛屾墍浠og<sub>2</sub>5.3锛瀕og<sub>2</sub>4.7.</p>
- <p>
- 锛�2锛� 鍥犱负搴曟暟0锛�0.2锛�1锛屾墍浠�<i>y</i>=log <sub>0.2</sub><i>x</i>鍦ㄥ尯闂达紙0锛�+鈭烇級涓婃槸鍑忓嚱鏁帮紝鍑芥暟鍥惧儚濡傚浘4-11鎵�绀�.
- </p>
- <p>鍙堝洜涓�7锛�9锛屾墍浠og <sub>0.2</sub>7锛瀕og <sub>0.2</sub>9.</p>
</div>
</div>
</div>
@@ -5461,149 +6048,153 @@
</ul>
<div class="padding-116">
<p>
- 锛�3锛� log<sub>5</sub>4锛渓og<sub>5</sub>5=1锛屽嵆log<sub>5</sub>4锛�1.
- </p>
- <ul class="fl">
- <li>
- <p class="center">
- <img class="img-a" alt="" src="../../assets/images/0151-1.jpg" />
- </p>
- <p class="img">鍥�4-10</p>
- </li>
- <li>
- <p class="center">
- <img class="img-a" alt="" src="../../assets/images/0151-2.jpg" />
- </p>
- <p class="img">鍥�4-11</p>
- </li>
- </ul>
- <p>
- 锛�4锛� 鍥犱负 log<sub>3</sub>4锛瀕og<sub>3</sub>1=0锛宭og
- <sub>0.3</sub>4锛渓og <sub>0.3</sub>1=0锛屾墍浠� log<sub>3</sub>4锛瀕og
- <sub>0.3</sub>4.
- </p>
- <p>
<span class="zt-ls"><b>渚�2</b></span>銆�瑙ｄ笅鍒椾笉绛夊紡.
</p>
- <p>
- 锛�1锛塴og <sub>4</sub><i>x</i>锛渓og<sub>4</sub>5锛涳紙2锛�
- <math display="0">
- <msub>
- <mi>log</mi>
- <mrow>
- <mfrac>
- <mn>4</mn>
- <mn>5</mn>
- </mfrac>
- </mrow>
- </msub>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mi>x</mi>
- <mo>锛�</mo>
- <mn>1</mn>
- </math>.
+ <p class="p-btn" >
+ <span>
+ 锛�1锛塴og <sub>4</sub><i>x</i>锛渓og<sub>4</sub>5锛�
+ </span>
+ <span class="btn-box" @click="isShowAnswer49 = !isShowAnswer49">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
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+ <p class="p-btn" >
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+ <span class="zt-ls"><b>瑙�</b></span>锛�1锛� 鍥犱负姣忓勾澧炲姞700涓囦汉鍙ｏ紝20骞村叡澧炲姞20脳700涓�=14
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+ <p class="p-btn" >
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+ </span>
+ <span class="btn-box" @click="isShowAnswer52 = !isShowAnswer52">
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- <p class="block">
- <b>鍒嗘瀽</b>锛�1锛�
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- 000涓囦汉鍙ｏ紝鍥犳鎬诲叡浜哄彛涓�155 178涓�.
- </p>
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- </p>
- <p class="block">2020骞村勾鏈� 浜哄彛绾︿负141 178涓囷紱</p>
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- <p class="block">
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- 178锛�1+1%锛�<sup>2</sup>涓囷紱
- </p>
- <p class="block">
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- </p>
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- 缁忚繃<i>x</i>骞� 浜哄彛绾︿负141 178锛�1+1%锛�<i><sup>x</sup></i>涓�.
- </p>
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- 000涓囦汉鍙ｏ紝鍥犳20骞村悗鎴戝浗澶ч檰浜哄彛涓�155 178涓囷紙15.517 8浜匡級.
- </p>
- <p>锛�2锛� 璁剧粡杩�<i>x</i>骞达紝鎴戝浗浜哄彛涓�<i>y</i>涓囷紝鐢遍鎰忓緱</p>
- <p class="center">
- <i>y</i>=141 178锛�1+1%锛�<i><sup>x</sup></i>.
- </p>
- <p>褰�<i>x</i>=20鏃讹紝<i>y</i>=141 178锛�1+1%锛�<sup>20</sup>.</p>
- <p>鍒╃敤绉戝璁＄畻鍣ㄥ彲姹傚緱<i>y</i>鈮�172 263.99涓�.</p>
- <p>
- 鎵�浠ワ紝鍋囪姣忓勾閮藉鍔�700涓囦汉鍙ｏ紝20骞村悗鎴戝浗澶ч檰浜哄彛涓�155
- 178涓囷紱鍋囪姣忓勾浜哄彛鐨勫钩鍧囧闀跨巼鏄�1%锛岀粡杩�20骞村悗鎴戝浗澶ч檰浜哄彛绾︿负172
- 263.99涓�.
- </p>
+ <div v-if="isShowAnswer52" >
+ <p>锛�2锛� 璁剧粡杩�<i>x</i>骞达紝鎴戝浗浜哄彛涓�<i>y</i>涓囷紝鐢遍鎰忓緱</p>
+ <p class="center">
+ <i>y</i>=141 178锛�1+1%锛�<i><sup>x</sup></i>.
+ </p>
+ <p>褰�<i>x</i>=20鏃讹紝<i>y</i>=141 178锛�1+1%锛�<sup>20</sup>.</p>
+ <p>鍒╃敤绉戝璁＄畻鍣ㄥ彲姹傚緱<i>y</i>鈮�172 263.99涓�.</p>
+ <p>
+ 鎵�浠ワ紝鍋囪姣忓勾閮藉鍔�700涓囦汉鍙ｏ紝20骞村悗鎴戝浗澶ч檰浜哄彛涓�155
+ 178涓囷紱鍋囪姣忓勾浜哄彛鐨勫钩鍧囧闀跨巼鏄�1%锛岀粡杩�20骞村悗鎴戝浗澶ч檰浜哄彛绾︿负172
+ 263.99涓�.
+ </p>
+ </div>
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<img class="img-gn" alt="" src="../../assets/images/fxlj.jpg" />
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<p>
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- <li>144</li>
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@@ -5736,64 +6326,89 @@
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- <p>
+ <p class="p-btn" >
+ <span>
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+ </span>
+ <span class="btn-box" @click="isShowAnswer53 = !isShowAnswer53">
+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
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- <p>
- 锛�2锛� 褰撴祴缁樹汉鍛樺湪鐧婚《杩囩▼涓祴寰楀叾鎵�鍦ㄤ綅缃殑娴锋嫈楂樼▼涓�8 844.43
- m鏃讹紝澶ф皵鍘嬪己涓哄灏戯紵
+ <div v-if="isShowAnswer53" >
+ <p>
+ <span class="zt-ls"><b>瑙�</b></span> 娴峰钩闈㈢殑娴锋嫈楂樼▼涓�0 m.灏�
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+ </p>
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+ 028锛�
+ </p>
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+ <mo>+</mo>
+ <mn>92255.180</mn>
+ <mo>.</mo>
+ </math>
+ <p class="right">鈶�</p>
+ <p>锛�1锛� 褰�<i>x</i>=3.81脳10<sup>4</sup>鏃讹紝</p>
+ <p><i>y</i>=-8 004.203脳ln锛�3.81脳10<sup>4</sup>锛�+92 255.180</p>
+ <p>鈮�7 827.090.</p>
+ <p>
+ 鎵�浠ワ紝褰撳ぇ姘斿帇寮轰负3.81脳10<sup>4</sup> <i>Pa</i>鏃讹紝娴锋嫈楂樼▼绾︿负7
+ 827.090 m.
+ </p>
+ </div>
+ <p class="p-btn" >
+ <span>
+ 锛�2锛� 褰撴祴缁樹汉鍛樺湪鐧婚《杩囩▼涓祴寰楀叾鎵�鍦ㄤ綅缃殑娴锋嫈楂樼▼涓�8 844.43
+ m鏃讹紝澶ф皵鍘嬪己涓哄灏戯紵
+ </span>
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+ <svg xmlns="http://www.w3.org/2000/svg" width="16.501" height="16.501" viewBox="0 0 20.501 20.501">
+ <path class="a"
+ d="M3344.717-15308.5H3337.4a10.186,10.186,0,0,1-7.25-3,10.185,10.185,0,0,1-3-7.25A10.262,10.262,0,0,1,3337.4-15329a10.26,10.26,0,0,1,10.249,10.248,10.129,10.129,0,0,1-2.2,6.341v3.177A.734.734,0,0,1,3344.717-15308.5Zm-9.606-7.29h4.493l.527,1.419c.071.182.156.386.254.608a2.428,2.428,0,0,0,.273.512.986.986,0,0,0,.315.262.971.971,0,0,0,.454.1,1.05,1.05,0,0,0,.773-.327,1.025,1.025,0,0,0,.319-.723,3.3,3.3,0,0,0-.277-1.051l-.062-.161-2.889-7.313c-.119-.321-.228-.607-.335-.873a2.972,2.972,0,0,0-.323-.616,1.56,1.56,0,0,0-.5-.469,1.552,1.552,0,0,0-.781-.181,1.535,1.535,0,0,0-.773.181,1.475,1.475,0,0,0-.5.477,3.674,3.674,0,0,0-.362.739l-.239.627-.054.135-2.824,7.355c-.095.229-.179.46-.25.688a1.529,1.529,0,0,0-.073.477.978.978,0,0,0,.323.72,1.039,1.039,0,0,0,.746.315.838.838,0,0,0,.716-.3,4.676,4.676,0,0,0,.466-.985l.062-.165.527-1.449Zm3.747-1.5h-3.293l1.812-5.124,1.481,5.123Z"
+ transform="translate(-3327.144 15329)" />
+ </svg>
+ </span>
</p>
- <p>
- <span class="zt-ls"><b>瑙�</b></span> 娴峰钩闈㈢殑娴锋嫈楂樼▼涓�0 m.灏�
- </p>
- <p class="center">
- <i>x</i><sub>1</sub>=1.013脳10<sup>5</sup>锛�<i>y</i><sub>1</sub>=0锛�
- </p>
- <p class="center">
- <i>x</i><sub>2</sub>=4.21脳10<sup>4</sup>锛�<i>y</i><sub>2</sub>=7
- 028锛�
- </p>
- <p>鍒嗗埆浠ｅ叆鍑芥暟鍏崇郴寮忋��<i>y</i>=<i>k</i> ln <i>x</i>+<i>c</i>锛�</p>
- <p>瑙ｅ緱銆�<i>k</i>鈮�-8 004.203锛�<i>c</i>鈮�92 255.180.</p>
- <p>浜庢槸锛屽ぇ姘斿帇寮轰笌娴锋嫈楂樼▼鐨勫叧绯诲紡杩戜技涓�</p>
- <math display="block">
- <mi>y</mi>
- <mo>=</mo>
- <mo>鈭�</mo>
- <mn>8004.203</mn>
- <mi>ln</mi>
- <mo data-mjx-texclass="NONE">鈦�</mo>
- <mi>x</mi>
- <mo>+</mo>
- <mn>92255.180</mn>
- <mo>.</mo>
- </math>
- <p class="right">鈶�</p>
- <p>锛�1锛� 褰�<i>x</i>=3.81脳10<sup>4</sup>鏃讹紝</p>
- <p><i>y</i>=-8 004.203脳ln锛�3.81脳10<sup>4</sup>锛�+92 255.180</p>
- <p>鈮�7 827.090.</p>
- <p>
- 鎵�浠ワ紝褰撳ぇ姘斿帇寮轰负3.81脳10<sup>4</sup> <i>Pa</i>鏃讹紝娴锋嫈楂樼▼绾︿负7
- 827.090 m.
- </p>
- <p>锛�2锛� 鎶�<i>y</i>=8 844.43浠ｅ叆鈶犲紡锛�</p>
- <p class="center">8 844.43=-8 004.203 ln <i>x</i>+92 255.180锛�</p>
- <p class="center">
- ln <i>x</i>=10.421鈬�<i>x</i>=<i>e</i><sup>10.421</sup>鈮�33
- 556.974鈮�3.36脳10<sup>4</sup>.
- </p>
- <p>
- 鎵�浠ワ紝褰撴祴缁樹汉鍛樺湪鐧婚《杩囩▼涓祴寰楀叾鎵�鍦ㄤ綅缃殑娴锋嫈楂樼▼涓�8 844.43
- m鏃讹紝澶ф皵鍘嬪己绾︿负3.36脳10<sup>4</sup>
- <i>Pa</i>锛岀害涓烘捣骞抽潰澶ф皵鍘嬪己鐨�<math display="0">
- <mfrac>
- <mn>1</mn>
- <mn>3</mn>
- </mfrac>
- </math>.
- </p>
+ <div v-if="isShowAnswer54" >
+ <p>锛�2锛� 鎶�<i>y</i>=8 844.43浠ｅ叆鈶犲紡锛�</p>
+ <p class="center">8 844.43=-8 004.203 ln <i>x</i>+92 255.180锛�</p>
+ <p class="center">
+ ln <i>x</i>=10.421鈬�<i>x</i>=<i>e</i><sup>10.421</sup>鈮�33
+ 556.974鈮�3.36脳10<sup>4</sup>.
+ </p>
+ <p>
+ 鎵�浠ワ紝褰撴祴缁樹汉鍛樺湪鐧婚《杩囩▼涓祴寰楀叾鎵�鍦ㄤ綅缃殑娴锋嫈楂樼▼涓�8 844.43
+ m鏃讹紝澶ф皵鍘嬪己绾︿负3.36脳10<sup>4</sup>
+ <i>Pa</i>锛岀害涓烘捣骞抽潰澶ф皵鍘嬪己鐨�<math display="0">
+ <mfrac>
+ <mn>1</mn>
+ <mn>3</mn>
+ </mfrac>
+ </math>.
+ </p>
+ </div>
</div>
</div>
+ </div>
+ <!-- 144 -->
+ <div class="page-box hidePage" page="151">
</div>
<!-- 145 -->
<div class="page-box" page="152">
@@ -6204,11 +6819,68 @@
<div class="page-box hidePage" page="158"></div>
<!-- 152 -->
<div class="page-box hidePage" page="159"></div>
+ <!-- 瑙ｉ鎬濊矾寮圭獥 -->
+ <el-dialog :visible.sync="thinkingDialog" width="40%" :append-to-body="true" :show-close="false"
+ @close="closeDialog" class="thinkDialog">
+ <div slot="title" class="think-header"
+ style="padding: 0; text-align: center; color: #333;display:flex;justify-content: center;">
+ <span style=""> 鍒嗘瀽 </span>
+ <svg style="position: absolute; right:10px;cursor: pointer;" @click="thinkingDialog = false" t="1718596022986"
+ class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4252" width="20"
+ height="20" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <path
+ d="M176.661601 817.172881C168.472798 825.644055 168.701706 839.149636 177.172881 847.338438 185.644056 855.527241 199.149636 855.298332 207.338438 846.827157L826.005105 206.827157C834.193907 198.355983 833.964998 184.850403 825.493824 176.661601 817.02265 168.472798 803.517069 168.701706 795.328267 177.172881L176.661601 817.172881Z"
+ fill="#979797" p-id="4253"></path>
+ <path
+ d="M795.328267 846.827157C803.517069 855.298332 817.02265 855.527241 825.493824 847.338438 833.964998 839.149636 834.193907 825.644055 826.005105 817.172881L207.338438 177.172881C199.149636 168.701706 185.644056 168.472798 177.172881 176.661601 168.701706 184.850403 168.472798 198.355983 176.661601 206.827157L795.328267 846.827157Z"
+ fill="#979797" p-id="4254"></path>
+ </svg>
+ </div>
+ <ul>
+ <li v-for="(item, index) in thinkData" :key="index">
+ <div v-if="index <= showIndex" style="display: flex">
+ <span style="position: relative">
+ <span style="position: absolute; top: 16px; left: 13px; color: #fff">{{ index + 1 }}</span>
+ <img src="../../assets/images/icon/blue-group.png" alt="" style="margin-right: 10px"
+ v-if="index < thinkOne.length - 1" />
+ <img src="../../assets/images/icon/blue.png" alt="" v-if="index == thinkOne.length - 1"
+ style="margin-right: 10px" />
+ </span>
+ <p class="txt-p" v-html="item"></p>
+ </div>
+ </li>
+ </ul>
+ <div @click="changeNext" style="
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ ">
+ <img src="../../assets/images/icon/mouse.png" alt="" v-if="showIndex < thinkData.length - 1" />
+ <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" t="1710234570135"
+ class="icon" viewBox="0 0 1024 1024" version="1.1" p-id="5067" width="15" height="15">
+ <path
+ d="M2.257993 493.371555 415.470783 906.584344 512 1003.113561 608.529217 906.584344 1021.742007 493.371555 925.212789 396.842337 512 810.055127 98.787211 396.842337Z"
+ fill="#1296db" p-id="5068" />
+ <path
+ d="M2.257993 117.980154 415.470783 531.192944 512 627.722161 608.529217 531.192944 1021.742007 117.980154 925.212789 21.450937 512 434.663727 98.787211 21.450937Z"
+ fill="#1296db" p-id="5069" />
+ </svg>
+ </div>
+ </el-dialog>
</div>
</template>
<script>
import examinations from "@/components/examinations/index.vue";
+const handleShow = (num) => {
+ const obj = {}
+ for (let index = 0; index < num; index++) {
+ obj['isShowAnswer' + index] = false
+ }
+ return obj
+}
+const showObj = handleShow(60)
export default {
name: "",
props: {
@@ -6222,11 +6894,66 @@
},
components: { examinations },
data() {
- return {};
+ return {
+ ...showObj,
+ showIndex:0,
+ thinkingDialog: false,
+ thinkData:[],
+ thinkOne:[
+ '杩愮畻鎬濊矾鏄皢鏍瑰紡杞寲涓哄垎鏁版寚鏁板箓锛岀劧鍚庡啀鍖栫畝杩愮畻.'
+ ]
+ ,
+ thinkTwo:[
+ '瑙傚療杩欎釜寮忓瓙鐨勭壒鐐癸紝姣忎竴椤归兘鏄墠闈竴椤圭殑2鍊嶏紙闄ょ1椤瑰锛夛紱',
+ '杩愮畻鎬濊矾鍙�冭檻灏嗕唬鏁板紡姣忛」涔�2鍚庡啀涓庡師寮忕浉鍑�.鏁板涓婃妸杩欑杩愮畻鏂规硶鍙綔鈥滈敊浣嶇浉鍑忊��.'
+ ],
+ thinkThree:[
+ '1.8<sup>2.5</sup>鍜�1.8<sup>3</sup>鍒嗗埆鍙互鐪嬩綔<i>y</i>=1.8<i><sup>x</sup></i>鍦�<i>x</i>=2.5鍜�<i>x</i>=3澶勭殑鍑芥暟鍊硷紝杩欐牱灏卞彲浠ュ埄鐢ㄥ嚱鏁扮殑鍗曡皟鎬ф潵姣旇緝鍑芥暟鍊肩殑澶у皬.0.9<sup>-0.2</sup>鍜�0.9<sup>-0.3</sup>鍒嗗埆鍙互鐪嬩綔<i>y</i>=0.9<i><sup>x</sup></i>鍦�<i>x</i>=-0.2鍜�<i>x</i>=-0.3澶勭殑鍑芥暟鍊硷紝鍚屾牱鍙互鍒╃敤鍑芥暟鐨勫崟璋冩�ф潵姣旇緝鍑芥暟鍊肩殑澶у皬.'
+ ],
+ thinkFour:[
+ '鍒╃敤鎬ц川鈥�1鐨勫鏁颁负0鈥濆拰鈥滃簳鏁扮殑瀵规暟涓�1鈥� 鐩存帴寰楃瓟妗堬紝涓嶅繀杞寲鎴愭寚鏁板紡.'
+ ],
+ thinkFive:[
+ '鍒╃敤瀵规暟杩愮畻鎬ц川杩涜鍖栫畝杩愮畻.'
+ ],
+ thinkSix:[
+ '棣栧厛鏍规嵁鏉′欢纭畾搴曟暟<i>a</i>锛岀劧鍚庡啀璁＄畻瀵瑰簲鍑芥暟鍊�.'
+ ],
+ thinkSeven:[
+ '鑻ヤ袱涓鏁扮殑搴曟暟鐩稿悓锛屽彲鍒╃敤瀵规暟鍑芥暟鐨勫崟璋冩�х洿鎺ユ瘮杈冿紱鑻ュ簳鏁颁笉鍚岋紝鍙噰鐢ㄥ厛涓庝腑闂撮噺锛堥�氬父鏄�0鎴�1锛夎繘琛屾瘮杈冿紝鍐嶅埄鐢ㄤ笉绛夊紡浼犻�掓�у緱鍑虹粨璁�.'
+ ],
+ thinkEight:[
+ '锛�1锛夎繖鏄粡娴庣ぞ浼氫腑鐨勨�滅嚎鎬у闀库�濈幇璞★紝鍗虫瘡骞村鍔犻噺淇濇寔涓嶅彉锛屾瘡骞村鍔�700涓囦汉鍙ｏ紝20骞村叡澧炲姞14000涓囦汉鍙ｏ紝鍥犳鎬诲叡浜哄彛涓�155 178涓�.'
+ ],
+ thinkNine:[
+ ' 杩欐槸缁忔祹绀句細涓殑鈥滄寚鏁板闀库�濈幇璞★紝鍗虫瘡骞存寜鐓т竴瀹氱殑澧為暱鐜囷紙鎴愬�嶆暟锛夊闀�.鎴戜滑棣栧厛鑰冩煡閫愬勾澧為暱鐨勬儏鍐碉紝浠庝腑鍙戠幇姣忎竴骞撮兘鏄墠涓�骞寸殑锛�1+1%锛夊�嶏紙涔熷彲閲囩敤鍚庝竴骞翠笌鍓嶄竴骞寸殑姣斿�煎彂鐜拌寰嬶級锛屽嵆鍛堟寚鏁板闀匡紝鏈�鍚庡埄鐢ㄦ寚鏁板嚱鏁扮煡璇嗚В鍐抽棶棰�.',
+ '2020骞村勾鏈� 浜哄彛绾︿负141 178涓囷紱',
+ '缁忚繃1骞� 浜哄彛绾︿负141 178锛�1+1%锛変竾锛�',
+ '缁忚繃2骞� 浜哄彛绾︿负141 178锛�1+1%锛夛紙1+1%锛�=141 178锛�1+1%锛�<sup>2</sup>涓囷紱',
+ '缁忚繃3骞� 浜哄彛绾︿负141 178锛�1+1%锛�<sup>2</sup>锛�1+1%锛�=141 178锛�1+1%锛�<sup>3</sup>涓囷紱',
+ '缁忚繃<i>x</i>骞� 浜哄彛绾︿负141 178锛�1+1%锛�<i><sup>x</sup></i>涓�.'
+
+ ]
+ };
},
mounted() { },
- methods: {},
+ methods: {
+ openDialog(queryData) {
+ this.thinkData = queryData
+ this.thinkingDialog = !this.thinkingDialog
+ },
+ closeDialog() {
+ this.showIndex = 0
+ },
+ changeNext() {
+ if (this.showIndex < this.thinkData.length - 1) this.showIndex = this.showIndex + 1
+ }
+ },
};
</script>
-<style lang="less" scoped></style>
+<style lang="less" scoped>
+li {
+ list-style: none;
+}
+</style>
--
Gitblit v1.9.1