名校
1 . (1)化简求值
;
(2)已知函数
,解方程
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc50799ee929b0c85570fb0c41c85ab0.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/657cb418750dfbdbdc2a8e3196dfe2e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4237a186118f9c79a5f6c90a29f13bf1.png)
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2 . 化简求值
(1)计算下列式子的值:
;
(2)若
,求
的值.
(1)计算下列式子的值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/befbd8d8af43d10067e9a890032ca69e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eb999ba04c6bce1722a27a368e7488e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b0113fd4c7d157757571f9a009e02af.png)
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3 . 化简求值(需要写出计算过程)
(1)若
,
,求
的值;
(2)
.
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/337b3db9e7d2e403299dc46e55b65d1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c32ddda27016fdb7362a1b99cc2a4af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b0113fd4c7d157757571f9a009e02af.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b48aa0a5beea9afa8b322194731c837.png)
您最近一年使用:0次
2022-11-03更新
|
1227次组卷
|
5卷引用:江苏省南京师范大学附属中学2022-2023学年高一上学期期中数学试题
4 . 化简求值:
(1)计算:
;
(2)已知
,求
的值.
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cba784f32e65840e7a998e188e9c6f84.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fc7310f495318445c57f321df042256.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0b24f755c35dd9edba43c168a9fa188.png)
您最近一年使用:0次
5 . 化简求值(需要写出计算过程).
(1)化简
;
(2)计算:
;
(3)若
,
,求
的值.
(1)化简
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98bddfc631a91e4d313cd511ca7c0310.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c42f69adce1ce8b852a0bd68d4790153.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/337b3db9e7d2e403299dc46e55b65d1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c32ddda27016fdb7362a1b99cc2a4af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b0113fd4c7d157757571f9a009e02af.png)
您最近一年使用:0次
6 . (1)求值:
;
(2)解关于x的不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc4e8da2aa58dcd65a640cfd86a783ee.png)
(2)解关于x的不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c94c161dc29441bb40cfbbe7c107e7d.png)
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7 . 甲、乙两位同学在求方程组
的解集时,甲解得正确答案为
,乙因抄错了c的值,解得答案为
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5225982e0f2e1f8b47df08480d501654.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9ce0be6ed4a3f0eee99bb6f20911e53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b47d69260bb8ba59d6da90d068dde0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b1568303e147cf1e1c133c189be4afb.png)
您最近一年使用:0次
2021-12-08更新
|
696次组卷
|
6卷引用:辽宁省大连市第十五中学2021-2022学年高一上学期期中数学试题
名校
8 . 化简、求值
(1)计算:
;
(2)已知
,求
的值;
(3)已知
,求
的值.
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4bdbf0480674352895814cf8cf4eb2.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83d08a92e6ed65682f54180581ed304a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e996733a3bc36c904e37365141bdf9.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1201456f325525ffadfb41c82e4553.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec374754437b62aef65b36771511f2ae.png)
您最近一年使用:0次
名校
9 . 分别计算下面两题
(1)化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee6cacf91fe4118af82badc53d0575a7.png)
(2)化简求值
.
(1)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee6cacf91fe4118af82badc53d0575a7.png)
(2)化简求值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d37af7244697119a2d4c699d1305d6f6.png)
您最近一年使用:0次
名校
10 . 化简求值
(1)计算
;
(2)
(1)计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64ceccb27e8cbdc4cb185ac7cabe0341.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc87122f738a014ab0f3eda8a620ccd9.png)
您最近一年使用:0次
2023-12-14更新
|
361次组卷
|
2卷引用:广东省江门市台山市华侨中学2023-2024学年高一上学期期中考试数学试题