1 . (1)化简:
;
(2)化简:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c63a5249996513d23a6a12fcb603369.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0e8241285dee5fd0270fb5b74778624.png)
您最近一年使用:0次
2 . (1)求值:
;
(2)已知
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50947a1e1c0ac2d2606cf63e29745527.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d97e9ab9ec1aac90d4f854094690043.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e109c965d3aff93a8d50fe02069d8270.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e753e613f6572beae0b4b7c2b9604ec.png)
您最近一年使用:0次
2021-08-17更新
|
908次组卷
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7卷引用:浙江省湖州市三贤联盟2020-2021学年高一上学期期中联考数学试题
浙江省湖州市三贤联盟2020-2021学年高一上学期期中联考数学试题浙江省温州市新力量联盟2021-2022学年高一上学期期中联考数学试题云南省砚山县第三高级中学2021-2022学年高一上学期期中考试数学试题(已下线)3.2 指数扩充及性质-2021-2022学年高一数学课时同步巩固强化训练(北师大版必修1)(已下线)4.1指数-2021-2022学年高一数学同步辅导讲义与检测(人教A版2019必修第一册)广西钦州市第二中学2021-2022学年高一上学期期中考试数学试题(已下线)第11讲 指数与指数函数(5大考点)(2)
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3 . (1)化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4c92b9274ac78b8cdbb9ded2b215074.png)
;
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4c92b9274ac78b8cdbb9ded2b215074.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab9cd3690e7aa3debb1ed054a9f622da.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/270f7a5758e8f086ce461e6ba3e8a06a.png)
您最近一年使用:0次
2021-07-29更新
|
597次组卷
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3卷引用:江苏省南通市平潮高级中学2020-2021学年高一上学期期中数学试题
江苏省南通市平潮高级中学2020-2021学年高一上学期期中数学试题(已下线)4.3对数- 2021-2022高一上学期数学新教材配套提升训练(人教A版2019必修第一册)4.2 对数的运算 同步专项练习-2021-2022学年高一数学北师大版2019必修第一册
4 . 化简计算
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b8dd53078e1b870e67d9964941639d4.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b8dd53078e1b870e67d9964941639d4.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7be7839e890978ced725ca682e6b6770.png)
您最近一年使用:0次
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5 . 化简,求值:
(1)
;
(2)计算已知
,
,试用
,
表示
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc12977cbf3ead95977cb1c01c860b1.png)
(2)计算已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5aa7bdb806d091348063b1d6564f98b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f45d8d2f64ff58cea04e998dfefba33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4792b0ec5b4e752968ea01858d3163f0.png)
您最近一年使用:0次
2021-07-31更新
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507次组卷
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2卷引用:云南省云南省昭通第一中学2019-2020学年高一上学期期中考试数学试题
6 . 化简求值(1)
;
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46bddaf68a4c71b7bfe5acd0c496cfd5.png)
.
[
-(3
)
-7
].
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01d1ae6cf6f1a8250120ca69b816b10d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46bddaf68a4c71b7bfe5acd0c496cfd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b79eebf7e8a079946553380905e86d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9e24c602ebaceb71234b6c9e3c8ccca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ab63136b33dac54d2fc29af4b395f68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbd4622901efe5f141f3d38ba4b71769.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6773aa4b6d3235348caa15f3a1417c56.png)
您最近一年使用:0次
7 . (1)化简求值:
;
(2)已知
,且
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/503bcdd029abf6df0e7d95df2bc284d1.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a424f282c51f2801a1c92f9c7f673b70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/509f3b3c1900fb5a6370964162760a24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
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解题方法
8 . (1)解不等式:
;
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42ede9e32ba89b308267d77b153fadfe.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a7f5500a83f34ed1cb64a3331e337d.png)
您最近一年使用:0次
9 . 化简:(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33a3efbe09edbcf7e42fe03c491115a2.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cb9d03733ebe2355e72ad7fdc58c886.png)
您最近一年使用:0次
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10 . 求值.
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f060e3910fa8799845d0d24582a906.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9f8d358ea45bb263c0d98da1f8a906b.png)
您最近一年使用:0次
2020-12-25更新
|
203次组卷
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2卷引用:江苏省盐城中学2020-2021学年高一上学期期中数学试题