因式分解8(x-y)^3 x^2+6x(y-x)^2y

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因式分解8(x-y)^3x^2+6x(y-x)^2y因式分解8(x-y)^3x^2+6x(y-x)^2y因式分解8(x-y)^3x^2+6x(y-x)^2y8(x-y)^3x^2+6x(y-x)^2y

因式分解8(x-y)^3 x^2+6x(y-x)^2y
因式分解8(x-y)^3 x^2+6x(y-x)^2y

因式分解8(x-y)^3 x^2+6x(y-x)^2y
8(x-y)^3 x^2+6x(y-x)^2y
=2(x-y)²[4(x-y)+3xy]
=2(x-y)²(4x-4y+3xy)

8(x-y)^3 x^2+6x(y-x)^2y
=8(x-y)^3 x^2+6x(x-y)^2y
=2x(x-y)^2(4x(x-y)+3y)
=2x(x-y)^2(4x^2-4xy+3y)

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