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1 . 求值:
-
+
=_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5bd280c98d1868378e58f6b6689e16b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b20e0891ec5b6b77a525fb8b5ad2cf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a36eee0200661edcd3dc8c9edc20e402.png)
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2 . 用有理数指数幂的形式表示![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bda23176b7c61794a444fa066199a28.png)
__________ .(其中
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bda23176b7c61794a444fa066199a28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2684b72f9f38f5046c8ecd4280b7b14b.png)
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3 . 对于实数
,化简
=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53b95219815ee14b520462bc745b2669.png)
您最近一年使用:0次
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4 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bc975fb7215e788e7ef140093b8fda5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bc975fb7215e788e7ef140093b8fda5.png)
您最近一年使用:0次
2024-01-04更新
|
488次组卷
|
3卷引用:福建省三明第一中学2023-2024学年高一上学期12月月考数学试题
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5 . 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
22-23高一·全国·假期作业
6 . 化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98b69b97907d06abc309ed12168e50f8.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98b69b97907d06abc309ed12168e50f8.png)
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7 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e195d4fbb003c3176582cbf25053f5d.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e195d4fbb003c3176582cbf25053f5d.png)
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8 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f797935eb330dcff33982721cb759ea.png)
_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f797935eb330dcff33982721cb759ea.png)
您最近一年使用:0次
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9 . 已知
,将
化成有理数指数幂的形式,其结果是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/498762fcad99b8cb1bc3a50624547d48.png)
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10 . 计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/133727b19428018bd94f22dca01e15f8.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/133727b19428018bd94f22dca01e15f8.png)
您最近一年使用:0次
2023-11-14更新
|
211次组卷
|
2卷引用:广东省广州市番禺区实验中学2023-2024学年高一上学期期中数学试题