1 . 化简并求出下列各式的值:
(1)
;
(2)已知
,
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0f2b5792302258d10f2f3499fa4668.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da7133f65dd3c2960a08376b83c313b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03eb8e6fa55f350635315da9ae4550de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2437b87644ce00cea70904fc361cd102.png)
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2 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/816575dd9327e3328881eaa114e6c367.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/816575dd9327e3328881eaa114e6c367.png)
您最近一年使用:0次
3 . 计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb133ccede9fb12e6eb5de8931c915f6.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb133ccede9fb12e6eb5de8931c915f6.png)
您最近一年使用:0次
2023-12-28更新
|
988次组卷
|
3卷引用:广东省佛山市南海区艺术高级中学2023-2024学年高一上学期第二次月测(12月)数学试卷
4 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb354b3f94758f3736e08025618e4b9a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb354b3f94758f3736e08025618e4b9a.png)
您最近一年使用:0次
5 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/970dced641ed6868aa00cdb5e01f3d65.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/970dced641ed6868aa00cdb5e01f3d65.png)
您最近一年使用:0次
名校
6 . 计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe0d5ceb4f1e68469b820a18bab38330.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe0d5ceb4f1e68469b820a18bab38330.png)
您最近一年使用:0次
7 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17d867447add61398417ffc159bb3b83.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17d867447add61398417ffc159bb3b83.png)
您最近一年使用:0次
8 . 化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/233e133006841de0560357a89cc5b5e9.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/233e133006841de0560357a89cc5b5e9.png)
您最近一年使用:0次
9 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5507be83a4c8877b9d73e4ff2359e08.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5507be83a4c8877b9d73e4ff2359e08.png)
您最近一年使用:0次
2023-12-27更新
|
430次组卷
|
2卷引用:山东省枣庄市薛城区2023-2024学年高一上学期期中检测数学试题
10 . 化简![](https://staticzujuan.xkw.com/quesimg/Upload/formula/021c17ab2bc3f1abbb986c29702d8c66.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/021c17ab2bc3f1abbb986c29702d8c66.png)
您最近一年使用:0次