(1)求值:
;
(2)若
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67639fe19bb00380ea69550407031777.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a8c9f990fc696c4b27d02cb9e92fe9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ca15fd98100fbbdf2523dbe42986a91.png)
21-22高一上·浙江杭州·期中 查看更多[3]
更新时间:2021-11-22 20:25:56
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【知识点】 指数幂的化简、求值