已知2既是
的平方根,也是
的立方根,解关于
的方程
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fbb9c306da912756c1292f5a9988d91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eed67dd2157ea4c9a5e4b48650a02028.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c205d2b69051b50e657d1223b2b109ce.png)
更新时间:2024-05-21 20:24:30
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相似题推荐
解答题-计算题
|
较易
(0.85)
【推荐1】(1)计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a61248a54a0f091d42f536a70f7eee39.png)
(2)已知
的平方根是
,
的立方根是2,求
的算术平方根.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a61248a54a0f091d42f536a70f7eee39.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dab76dc75e249530e5ff939dc1135cff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cf99adccc80f28343fedd8d0aad7429.png)
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解答题-问答题
|
较易
(0.85)
【推荐2】求下列各式中x的值.
(1)4(x+1)2=9;
(2)8x3+27=0.
(1)4(x+1)2=9;
(2)8x3+27=0.
您最近一年使用:0次