名校
解题方法
1 . 化简求值:
(1)已知
,求
;
(2)计算:
.
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f626cb10698ae213a9e5afabc6e1c952.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f9e031cc016fb49bc1521230cc9e8e5.png)
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2021-02-04更新
|
350次组卷
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3卷引用:江西省抚州市2020-2021学年度高一上学期期末数学试题
江西省抚州市2020-2021学年度高一上学期期末数学试题江苏省镇江一中2019-2020学年高一下学期期初数学试题(已下线)5.3 诱导公式-2021-2022学年高一数学尖子生同步培优题典(人教A版2019必修第一册)
2 . 化简求值(需要写出计算过程).
(1)若
,求
的值;
(2)化简
并求值.
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eb999ba04c6bce1722a27a368e7488e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b0113fd4c7d157757571f9a009e02af.png)
(2)化简
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da046752e318fa606dcf4ff84b49dd4.png)
您最近一年使用:0次
19-20高一·浙江·阶段练习
3 . 化简、求值:
(1)化简:
;
(2)已知
,求实数
的值;
(3)计算:
.
(1)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9264336fa0f6f4ca33153465dc206313.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fb7723a15ad1dad9545f80aab3c3d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d46f08646f452a93d115870dae563713.png)
您最近一年使用:0次
名校
4 . 对下列式子化简求值
(1)求值:
;
(2)已知
(
且
),求
的值.
(1)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95c2438d6b60989c545cd9560f591af7.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fcaa58f3430cc8d2cf099819931c121.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e9cf883ef6d904a63da518f3b67b014.png)
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2022-11-05更新
|
1519次组卷
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8卷引用:浙江省温州十校联合体2022-2023学年高一上学期期中联考数学试题
浙江省温州十校联合体2022-2023学年高一上学期期中联考数学试题山东省济宁市嘉祥县第一中学2022-2023学年高一上学期期末数学试题甘肃省兰州市第六十中学2022-2023学年高一上学期期末数学试题江苏省扬州市2022-2023学年高一上学期期末复习数学试题(四)(已下线)人教A版2019必修第一册(综合检测卷)-2022-2023学年高一数学必考点分类集训系列(人教A版2019必修第一册)第三章 指数与指数函数 章末测试试卷-2022-2023学年高一数学上学期北师大版2019必修第一册黑龙江省牡丹江市第三高级中学2023-2024学年高一上学期期中数学试题(已下线)第四章 指数函数与对数函数单元测试基础卷-人教A版(2019)必修第一册
5 . 化简求值:
(1)
;
(2)已知
,求
﹒
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6489ae2debaf30b03786df6b81c2d3f9.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83d08a92e6ed65682f54180581ed304a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b4fca27fa8ec6119a7b886b518c3187.png)
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2022-03-24更新
|
501次组卷
|
3卷引用:湖北省部分重点高中2021-2022学年高一上学期期中联考数学试题
6 . 化简与求值.
(1)化简:
(
,
);
(2)已知
,求
的值.
(1)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a41ffd8853fc0fbfc1a9b668bdf58543.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061813f1ec633c5c4c393c4de7938322.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/153482b050c6fbe3d3fb4145c3dacb2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13e637ecb9abb497d50003d733eeea73.png)
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7 . 化简,求值:
(1)已知
,求
的值;
(2)已知
,求
的值;
(3)已知
,求
值.
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83d08a92e6ed65682f54180581ed304a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e996733a3bc36c904e37365141bdf9.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cf33161dfdb966a53b925e6eb2f225d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a42e48e7c3d4cbf67d245d50bd925b3e.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bbe7ea044718fb7c2c7774f89bc5d5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94de85dd45d0a19c2f74add6a12f4321.png)
您最近一年使用:0次
名校
8 . (1)化简:
(a>0,b>0);
(2)先化简,再求值.已知
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6925cbb0e791b2b5f0b0de75b99c1f7.png)
(2)先化简,再求值.已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21143d45f8a1eec5a18f3b82c78ac217.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febfafa9a862668e1582b895120ca3ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41bd8c9f7ad8a0edbf143bff1ce733e5.png)
您最近一年使用:0次
20-21高一·全国·课后作业
9 . 计算化简
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee30534650bc42b4f303151b2d7a09da.png)
(2)
.
(3)
;
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e003ee092186d423c09ee76a39b98ad.png)
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74547f23f659bca755c4e3b01c543e7f.png)
(6)
.
(7)已知
=3,求
的值.
(8)(-
)(3
)(-2
)
(9)2
(-3
)÷(-6
)
(10)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7519741050d2aa9a26a8f3300d8df272.png)
(11)
;
(12)若
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee30534650bc42b4f303151b2d7a09da.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f1d4a21073f2191a452ede96d6cfc74.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/623f3146ada2883ae702f293d3faf43c.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e003ee092186d423c09ee76a39b98ad.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74547f23f659bca755c4e3b01c543e7f.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4a032047606aa81be5b63c08f900bca.png)
(7)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11afbd452f2fcd40ae32c26055a68ec1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44a1f53c1b7fec21aec3ff5320234be3.png)
(8)(-
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d46529c19fcfeffdf21b0dedc3886c38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b5ccbfcb4ee5274052b2309824ef3ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70a4b7bcb4f2f34c932516da0c4df7fb.png)
(9)2
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8b28cd00753172e07d60e4fc0df47f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5469d18b74d8233ff532fb10deea9c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4e0e10ed3917883b05582dcc302587f.png)
(10)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7519741050d2aa9a26a8f3300d8df272.png)
(11)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e7a66dc50381ab097051a402865b5db.png)
(12)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66c5eff390f824a3da4f5528a28db038.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbc0debc92674a63d453efc9ff5079c0.png)
您最近一年使用:0次
名校
10 . (1)计算:
;;
(2)设
,化简
;
(3)若
,求
的值 .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e134dbf37f611da2231ce3d4bfd7c5ad.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0434b61c2ac3bea10111bc47e93d265.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d873727b837fd3acdce4aa0fcdfbe54d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbc0debc92674a63d453efc9ff5079c0.png)
您最近一年使用:0次
2020-08-25更新
|
153次组卷
|
5卷引用:【全国百强校】2018-2019学年重庆市南开中学高一(上)期中数学试题
【全国百强校】2018-2019学年重庆市南开中学高一(上)期中数学试题(已下线)[新教材精创] 4.1.2无理数指数幂及其运算性质练习(2) -人教A版高中数学必修第一 册(已下线)[新教材精创] 4.1.1 n次方根与分数指数幂练习(1) -人教A版高中数学必修第-册(已下线)【新教材精创】4.1.1实数指数幂及其运算练习(2)-人教B版高中数学必修第二册(已下线)4.1.1 n次方根与分数指数幂(导学案)-【上好课】