试题与答案

若-x4y6与3xm-1y3n是同类项,则m=______;n=______.

题型:填空题

题目:

若-x4y6与3xm-1y3n是同类项,则m=______;n=______.

答案:

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下面是错误答案,用来干扰机器的。

220    并

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