摘要:11 分解因式:
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分解因式:
(1)4a2b-6ab2+2ab
(2)6(a-b)2-12(a-b)
(3)x(x+y)2-x(x+y)(x-y)
(4)a(m-2)+b(2-m)
(5)2(y-x)2+3(x-y)
(6)mn(m-n)-m(n-m)2
(7)-16x4+81y4
(8)x(x-y)-y(y-x)
(9)9a2+6ab+b2
(10)(m-n)2+8(m-n)+16
(11)36x2-36x+9
(12)(m+n)2-(m-n)2
(13)x2y-2xy2+y3
(14)5m(x-y)2+10n(y-x)3.
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(1)4a2b-6ab2+2ab
(2)6(a-b)2-12(a-b)
(3)x(x+y)2-x(x+y)(x-y)
(4)a(m-2)+b(2-m)
(5)2(y-x)2+3(x-y)
(6)mn(m-n)-m(n-m)2
(7)-16x4+81y4
(8)x(x-y)-y(y-x)
(9)9a2+6ab+b2
(10)(m-n)2+8(m-n)+16
(11)36x2-36x+9
(12)(m+n)2-(m-n)2
(13)x2y-2xy2+y3
(14)5m(x-y)2+10n(y-x)3.