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分解因式6X^3-9x^2+3x
人气：184 ℃　时间：2020-07-11 10:21:15
解答
6X^3-9X^2+3x =6X^3-6X^2-3x^2+3x =6x^2(x-1)-(3x^2-3x) =6x^2(x-1)-3x(x-1) =(6x^2-3x)(x-1) =3x(2x-1)(x-1)
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