若
,则
=______ ;若
,则
=______ ;若
,则
=_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4c936598b82560a8a1d1ca3469b9ff1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3274101c9240fda152492733d3b88331.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0f1b789cb1bc23069aff22ad2d26b47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
更新时间:2019-10-01 12:33:16
|
相似题推荐
填空题
|
适中
(0.65)
【推荐2】已知,|a|=5,|b|=3,且a<b,则a+b=______ .
您最近一年使用:0次
填空题
|
适中
(0.65)
名校
【推荐2】
的平方根是________ ;
的相反数是_________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf4ab60972cfda80d4a169f5da411df8.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c22de99d72b04431cce15c06f932be1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6011af1246472cfa38d0a21a320ecac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf4ab60972cfda80d4a169f5da411df8.png)
您最近一年使用:0次