在等式
中,括号的数等于____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f6b878e9a345c2d77f29665377df65a.png)
更新时间:2024-05-17 14:07:00
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【推荐2】若2(x-1)2-8=0,则x的值为__________ .
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