计算:
(1)(
)+(
)
(2)
(1)(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04c6f9c749f5e424718ad7819884fa76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9380197683c99377d39d331013a45beb.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44e23cac086c62903a9a4d1270c8bd5.png)
更新时间:2020-03-25 22:39:04
|
【知识点】 二次根式的乘除混合运算解读