求下列各式中的x.
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b018279f1d4be274fd920b1cdfa20f1b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a6f3e606b3c24ce901160be1b46de78.png)
更新时间:2024-02-24 18:50:52
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;
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【推荐1】解答下列问题:
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【推荐2】已知点
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