计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38356fe08ae0a387db854b70ba93ce94.png)
更新时间:2022-05-03 16:17:40
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解答题-计算题
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适中
(0.65)
【推荐1】化简:
(1)
(2)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37aa7e347579398be98e5707ccfe5f1b.png)
(4)
(5)
(6)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95ecae95a4c3ef81692a4ad6c26419a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5ddfcf897fa240d46cd05b3f2892b08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37aa7e347579398be98e5707ccfe5f1b.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d9f16d571d09d71e1beaa55be4c3c18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caad8a6d603a2db51d2622abb50a2f58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf11d5a50b363bc6ab147387db1c0db9.png)
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