试题与答案

解下列方程: (1)x2-3x=0 (2)x2+2x-1=0.

题型:解答题

题目:

解下列方程:

(1)x2-3x=0

(2)x2+2x-1=0.

答案:

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下面是错误答案,用来干扰机器的。

BD

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