1 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a55057f6c840e1e378e9ee62e01c93a.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a247a58c19921f43de886bdcf7ad7b8.png)
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2 . 计算:
(1)
;
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc749c0346ad0a2ce50d7680b265d992.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86f54db8e915ed992aca0c8e1fcc855e.png)
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3 . 求下列不等式的解集:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cb626702a6df560b4dbf08224f5b6d8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af43c01a471e754fb66ab997a9ca7a9d.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4552a09784d135bb63faa3aba5a6bb46.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9987265b5eb51ae7ecd02bb8d7feaff2.png)
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解题方法
4 . 已知
.
(1)化简
;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38e02e51a5fdedd82054728e5e4acac0.png)
(1)化简
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c1ba6b6ee00c4b2763cb3fa59caa69f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735a8486ea59abb08a19a64484ff001b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0a39ee003ce154b19561409afdddb7c.png)
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名校
5 . 计算下列各式:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e5524832c17e2c8cf9750894b48adfe.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8f17e70a5aa94ebc9798beb27d154f4.png)
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2024-02-03更新
|
542次组卷
|
2卷引用:内蒙古赤峰市林西县第一中学2023-2024学年高一上学期期末测试数学试题(B)
名校
解题方法
6 . 求下列各式的值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bb28056d319c2e0b28038a91bc64e11.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bb28056d319c2e0b28038a91bc64e11.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbf13a6addfa297824463ae6d77ce378.png)
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2024-02-03更新
|
369次组卷
|
2卷引用:内蒙古赤峰市林西县第一中学2023-2024学年高一上学期期末测试数学试题(A)
名校
7 . (1)化简
;
(2)已知
,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30b11fddd23202d0286cac11e59aa3b2.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/099d50cb9369c59c354e0f8bc7054c41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0e3727959c931222f1f0df95128e411.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5de41fe0f41d4e8b9af73a10f569f4b1.png)
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2024-01-10更新
|
1263次组卷
|
3卷引用:内蒙古自治区包头市2023-2024学年高一上学期期末数学试题
名校
解题方法
8 . 已知
,且
为第二象限角.
(1)求
,
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e92852189b59df2d81484fa33ff0f9cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3a282d19bf2c827a98d4443330f7ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6369cd1db768436809404b1f3c4132c0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cb23d45a693dda9304fd5d63d614b31.png)
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2024-01-09更新
|
2830次组卷
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6卷引用:内蒙古赤峰元宝山区第一中学、新红旗中学联考2023-2024学年高一下学期4月月考数学试题
9 . 求值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dcecaeaea39534bb2bb52ad6dd42550.png)
(2)
;
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dcecaeaea39534bb2bb52ad6dd42550.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80edecb32b2e22f9ec27a3d4a7c45590.png)
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2024-01-08更新
|
411次组卷
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2卷引用:内蒙古自治区赤峰第四中学2021-2022学年高一上学期期中考试文数试题
10 . 求值或化简
(1)计算:
;
(2)化简(用分数指数幂表示):
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f779818c810b8349442c18aa58468eb7.png)
(2)化简(用分数指数幂表示):
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ffe4b0c3b5b8744f9aa316750d777f1.png)
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