1 . (1)若
求
的值;
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6676e0c0cc6b552048c910314e84ee2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9d99d1d9273c5fb149610850ac06ab0.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f1f01fc08947a0ca07ee5c5081a430b.png)
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2 . (1)计算
.
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/486c422e338d1596729fd4ac553a350a.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83d08a92e6ed65682f54180581ed304a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7b977a560a23343419f368a0afe5f0b.png)
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3 . 计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d812390d3935af81954bdfd0e1bc8f8.png)
(2)
.
(3)已知
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d812390d3935af81954bdfd0e1bc8f8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20856e9f876a3793bd2a56627a88cc63.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc804b5cd143b99adbe0be1ab06839a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/611cc97e8f5ccdae8a681da7f0039c24.png)
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4 . (1)计算:
;
(2)已知
,求
及
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5a171cb2875191c5900af70c60f59ec.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a8c9f990fc696c4b27d02cb9e92fe9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0666cbe081eb4ae1c2e4fd96b1cdc37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0ae49451ecb6c50998bcb28c3e0da4f.png)
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2024-03-19更新
|
372次组卷
|
2卷引用:安徽省芜湖市安徽师范大学附属中学2023-2024学年高一下学期3月阶段性教学质量监测数学试题
5 . (1)若
,求
的值;
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72251b789f7e44c863174fdcd45f1ca5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0c284744f6dc8f65295cf976d36f3b9.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77b5f48e57e913f5ca2d3a51dc08a87.png)
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6 . 化简求值.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/468e695ff8bdd1cb43f9c512f05d19a2.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/468e695ff8bdd1cb43f9c512f05d19a2.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8a0a45740125f3e88eb6cf6f3999a59.png)
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7 . 化简求值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d89261ebc86d74aca511907b4da6ed2b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85fdc70cd06eab2e08c94bdf9bcc0aa8.png)
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8 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb8cbcb1dbe10659ba2036c27b67c1bd.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b1617b4f20057c73bd7b4d643a8151.png)
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2024-02-11更新
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280次组卷
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2卷引用:安徽省部分重点中学2023-2024学年高一上学期期末测试数学试卷
9 . 计算下列各式的值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa45e2d30aef4ef2958591f05382c11e.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74fce02e964697c90d94f11134ba75ba.png)
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10 . (1)已知
,求
的值;
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a8c9f990fc696c4b27d02cb9e92fe9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0ae49451ecb6c50998bcb28c3e0da4f.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/296b34aa1f668a7f5362bed6de4da84c.png)
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2024-01-18更新
|
680次组卷
|
3卷引用:安徽省皖北名校2023-2024学年高一下学期阶段性联考数学试卷