化简:
(1)
;
(2)
;
(3)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f620ccd2944e76f173068c963f80f6c0.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e0b5b2761c96a7c9ee5d75d915b380b.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be623ea961739de0a02b1512ad43afc7.png)
更新时间:2024-01-02 17:05:28
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解答题-计算题
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适中
(0.65)
【推荐2】(1)计算:
.
(2)计算:
.
(3)因式分解:
.
(4)因式分解:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31c55107a2c2256b01fdd9af4a53130e.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4581fb376ff88952a7c801add498630.png)
(3)因式分解:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11e38ec88e32d0d3b7215435e72280af.png)
(4)因式分解:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/521e1bb7c8e290c5cbe0ad6b10403bf9.png)
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