问题标题:
6X平方减7X加1等于0
问题描述:
6X平方减7X加1等于0
荆海英回答:
6x²-7x+1=0
(x-1)(6x-1)=0
x=1,x=1/6
荆海英回答:
6x^2-6x-x+1=06x(x-1)-(x-1)=0(x-1)(6x-1)=0
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