化简或计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c597004b632ff45c824c812926b1a70.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c597004b632ff45c824c812926b1a70.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdbe5a5d786b23236a7484c2cbaabe7f.png)
更新时间:2022-08-28 11:12:01
|
相似题推荐
解答题-计算题
|
较易
(0.85)
名校
【推荐2】先化简,再求值:(4ab3-8a2b2)÷4ab+(2a+b)(2a-b),其中a=1,b=-1.
您最近一年使用:0次