下列式子中
,
,
,
,
,
是最简二次根式的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30b12efb03327f461e868b2ea433f9b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cf33c54dac0b9fc5d1800e5df36619b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b19a862c1101a86dff93c7583470cfa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8677695a1b1843f6d96c4c513fcaf9af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ee71e30dfddbbbda06a5b445fdb3b40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87fc516c23bc84f36792d794224c6937.png)
A.1个 | B.2个 | C.3个 | D.4个 |
更新时间:2020-05-09 11:09:54
|
A.1个 | B.2个 | C.3个 | D.4个 |