求值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bbd641adbc3134ac1391091b1961609.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f49603174bc270f049a4c0099ce05ec2.png)
更新时间:2016-12-05 01:17:20
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【知识点】 指数幂的运算