若
,则
的平方根是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c8b45c0e75cc1e3c55fb200fded287a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18f0281e6bbdbe08beeccb55adf84536.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-11-01 19:12:03
|
相似题推荐
单选题
|
较易
(0.85)
【推荐1】关于命题“若
,则
”的说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26f7c54faca6eac8af5309942062058d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/432d77fe5ad3032d59a237dd94c8a638.png)
A.它是真命题 | B.它是假命题,反例![]() |
C.它是假命题,反例![]() | D.它是假命题,反例![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】若a,b为等腰
的两边,且
,则
的周长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2583a9bb78754fa05e7e86744b208fa1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.12 | B.9 | C.12或9 | D.12或15 |
您最近一年使用:0次