计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f4e95b8d72997c86ff8289b36a28570.png)
(2)
×
-![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea3d61bda5a5fdae86a6169b5480d7fb.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d19676a488240eabb986aed2177c315e.png)
(4)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f4e95b8d72997c86ff8289b36a28570.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/750a60cc7b5650d6d768102dec3c2396.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd4cee6655a37fc8243928b5dbb09fd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea3d61bda5a5fdae86a6169b5480d7fb.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d19676a488240eabb986aed2177c315e.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d56fa3ae998865bc748de65bca93d548.png)
更新时间:2019-11-09 10:37:05
|
【知识点】 二次根式的乘除混合运算解读