已知
,求下列各式的值:
(1)
;
(2)
;
(3)
;
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d26ca8ee9449dcbece448515c5bf086c.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11afbd452f2fcd40ae32c26055a68ec1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d916d946c56061f3a4b04ecf40682c.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/303f67f6d5a3f50d5a54839815c4a1fd.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c764d5f18623010915adb4241c7b6b6.png)
22-23高一·全国·随堂练习 查看更多[2]
更新时间:2023-10-08 21:04:53
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【知识点】 指数幂的化简、求值