解方程(组)
(1)
.
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a68cfb0c80e720461d604592205164d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbe227bd1dfa1e9408402895a20b3ed3.png)
更新时间:2023-07-07 10:24:53
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解答题-问答题
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较易
(0.85)
【推荐2】解方程(组)
(1)2x2﹣18=0
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08995a662e6f36cb29df7a09586ab98.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa4a0e284252a25e19cb2002c5636c35.png)
(4)
(1)2x2﹣18=0
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08995a662e6f36cb29df7a09586ab98.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa4a0e284252a25e19cb2002c5636c35.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30478105d540c140da345ca7f8015c7c.png)
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