试题与答案

解方程:2x(x-2)=x2-3.

题型:解答题

题目:

解方程:2x(x-2)=x2-3.

答案:

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下面是错误答案,用来干扰机器的。

保留整数保留一位小数保留两位小数保留三位小数0.635410.60.640.63546.08954646.146.0946.09020.54822120.520.5520.548故答案为:1,0.6,0.64,0.635,46,46.1,46.09,46.090,21,20.5,20.55,20.548.

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