求下列各式中的x值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc191eec8eac0006a9e26d46ebb18b9.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc191eec8eac0006a9e26d46ebb18b9.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3294e4513b508981b41833be48f3932e.png)
更新时间:2024-05-25 13:54:23
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【推荐1】已知
的平方根是
,
的立方根是2.
(1)求a,b的值;
(2)求
的算术平方根.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/272f801e4afe574af5706f49868941d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dab76dc75e249530e5ff939dc1135cff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb3de2905537039ad2889be6b2a8a2dd.png)
(1)求a,b的值;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
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