计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f67c9f10998850f7bb053e1bb6fc8ac8.png)
更新时间:2023-03-20 22:03:50
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解答题-计算题
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较易
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【推荐2】计算题:
(1)![](https://img.xkw.com/dksih/QBM/2016/4/21/1574195476439040/1574195482796032/STEM/55ed7adfbbe843689194eb70fbc53a99.png)
(2)(﹣2x3)2(﹣x2)÷[(﹣x)2]3
(3)(
)2008×(
)2009.
(1)
![](https://img.xkw.com/dksih/QBM/2016/4/21/1574195476439040/1574195482796032/STEM/55ed7adfbbe843689194eb70fbc53a99.png)
(2)(﹣2x3)2(﹣x2)÷[(﹣x)2]3
(3)(
![](https://img.xkw.com/dksih/QBM/2016/4/21/1574195476439040/1574195482796032/STEM/81175eaab42244fe84f719585dfc016e.png)
![](https://img.xkw.com/dksih/QBM/2016/4/21/1574195476439040/1574195482796032/STEM/9c70a40bf355492daca2520fb12ee065.png)
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