计算:
(1)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15d76819171e32c6ba57be4da7742f8b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d936a437e3ff2fb6d8c64ba041cd14f.png)
更新时间:2018-12-13 11:42:54
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【知识点】 含乘方的有理数混合运算解读