![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5246364ca8d76ddd707a001fe98cbb5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2b57621e687a87d1bbf76532dad2ecc.png)
更新时间:2020-12-02 16:18:10
|
相似题推荐
填空题
|
较易
(0.85)
【推荐1】定义新运算,对任意两个数
、
,都有
,例如
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b480a8c0d9af2ad9d944b5abfc386f4.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e475ebd3013753cd4500acf3784736e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/728d3cb847013c9af21e4873858e3b7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b480a8c0d9af2ad9d944b5abfc386f4.png)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐1】-8的立方根是_________ ,81的算术平方根是__________ .
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】计算:
的平方根_________ ,1的算术平方根__________ ,11的立方根_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b5a1a7a04d4c10e7a45714482bfb58d.png)
您最近一年使用:0次