计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81330a411a6d6a097810dff6ab58e9bb.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e27e2fe93e82de9076a05988f09de6d3.png)
更新时间:2023-08-06 22:27:01
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解答题-计算题
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【推荐1】计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d96a13e8b5c7a0e8f2c6c95358736d.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3000ec77eedf0c0174a5e8915c6379c8.png)
(3)(-2a3)2·3a3+6a12÷(-2a3)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d96a13e8b5c7a0e8f2c6c95358736d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3000ec77eedf0c0174a5e8915c6379c8.png)
(3)(-2a3)2·3a3+6a12÷(-2a3)
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