名校
1 . (Ⅰ)计算求值:
(1)
________________;
(2)
____________________;
(Ⅱ)解关于x的不等式:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24175597cab1d81a98da3851570d2ae6.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76606084f76f510b7a29c001b92cebf1.png)
(Ⅱ)解关于x的不等式:
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f444d17cd7da594f6b4166c28857df8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d11c0ac42cde9e5c743659ce1a2997c2.png)
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名校
2 . 化简或求值:
(1)计算
;
(2)
.
(1)计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b311440b97a80b1cde1d2e439bc9507f.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6ebf27daff7540169c0a46ba494d570.png)
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名校
3 . 已知
且
,
且
,方程组
的解为
或
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13d2bfd494199ded47d54d2ba574570f.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e30c903d8f8a05332af0b19e7e40df3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/061813f1ec633c5c4c393c4de7938322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1be861d83cddb5fc8aa22f7f0f9415d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72ce797a71acce367e385fe94eff2e17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4b0fbb1e470de0423276d62f3740306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29c00ee66adb608ea5c621716a86f064.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13d2bfd494199ded47d54d2ba574570f.png)
您最近一年使用:0次
2020-02-23更新
|
255次组卷
|
5卷引用:江苏省南通市如皋市第一中学2021-2022学年高一上学期10月月考数学试题
江苏省南通市如皋市第一中学2021-2022学年高一上学期10月月考数学试题第4章 指数与对数(章末测试提高卷)-2021-2022学年高一数学同步单元测试定心卷(苏教版2019必修第一册)(已下线)专题01 《指数与对数》中的典型题(1)-2021-2022学年高一数学上册同步培优训练系列(苏教版2019)江苏省南通市海安高级中学2019-2020学年高一上学期期中数学试题(创新班)江苏省南通市海安高级中学2019-2020学年高一上学期期中数学试题
名校
4 . (1)解关于x的不等式:
.
(2)已知
,
是方程
的两个实数根,则:
①求
的值;
②求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1565982feef563d9f0a8f6dd3f7c7af.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f75d5e49893a98dc427d78c7b8ca1db3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76d6359024b18b2f5f6646fcf27778db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68f0d2a59612defe810f8dfe48a14703.png)
①求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1019d4ad2e3fb4a7abb66e0e9e55b556.png)
②求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04c337bbab3807fba7f96585bd700c3d.png)
您最近一年使用:0次
名校
5 . 化简求值:
(1)
;
(2)已知角
的终边过点
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e57b6af644aaa8ef51ee33ec0c8cef00.png)
(2)已知角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8902bff3e60ecebdcd71bb2ee8bb97b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5072fd03310bd0bd685ab500db7860be.png)
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解题方法
6 . 化简求值:
(1)
;
(2)已知
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e132cf0a6b2dd7049cf07c0e38d00d2.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/573e1c0d7cedbd7581b8401d64fdba44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b61fa45965615e797db3a96381a63e53.png)
您最近一年使用:0次
名校
解题方法
7 . 化简或求值
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1525304e3777338b7eda85df9abf6b1e.png)
(2)已知
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1525304e3777338b7eda85df9abf6b1e.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bf95ce04fc498225cab550b66360956.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0001af9cf4f9d29c92280bd5d9796cab.png)
您最近一年使用:0次
解题方法
8 . (1)化简求值;
;
(2)若角
的终边上有一点
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50a18c4c7b1fc8d4eed2028f51f814fe.png)
(2)若角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/570a136ae27fe3ef6d3e0a4a1624486f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/561c987a117a69acc5799c8a5b58001b.png)
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9 . (1)化简求值:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2f343499a8b242c74c7b823dc574183.png)
(2)已知
,
,
,
为锐角,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2f343499a8b242c74c7b823dc574183.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9bc052a11cf1a01445992672dde2836.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7e3c8b7ed63a12cb25c3f78de4e4a87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/580b293755d7ca8eda59448e4479f06b.png)
您最近一年使用:0次
2021-02-05更新
|
217次组卷
|
2卷引用:湖南省株洲市八校联盟2020-2021学年高一上学期期末数学试题
解题方法
10 . 化简与求值:
(1)
;
(2)已知:
求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8c82d53092cb61bc6976585246efcd4.png)
(2)已知:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b753b3bd38291fc41c57b54048c394c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f5e627d191a9e89a8c27378c45dba2e.png)
您最近一年使用:0次