因式分解 X^3+6x^2y-xy^2-30y^3

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因式分解 X^3+6x^2y-xy^2-30y^3
因式分解 X^3+6x^2y-xy^2-30y^3

因式分解 X^3+6x^2y-xy^2-30y^3
x^3+6x^2y-xy^2-30y^3
=x^3+6x^2y-16xy^2+15xy^2-30y^3
=x(x^2+6xy-16y^2)+15xy^2-30y^3
=x(x-2y)(x+8y)+15y^2(x-2y)
==(x-2y)(x^2+8xy+15y^2)
=(x-2y)(x+3y)(x+5y)

x²+3xy+2y-x+y-6因式分解因式分解 x-xy+3y-3x 2x+xy-y-4x+5y-6 x^2+5xy+6y^2+x+3因式分解因式分解：3x^2y+6xy-4x-8 因式分解 3x^2-6xy-4x+8y 9x^3-6x^2y+xy^2因式分解因式分解9x^3-6x^2y+xy^2 -xy^2(x+y)^3+x(x+y)^2因式分解因式分解x^2-3xy+y^2 x^2-3xy+y^2因式分解因式分解-X^2+2XY-Y^3 3x^+4xy-2y^ 因式分解 9x^2y+y^3-6xy^2因式分解因式分解6xy^2-9x^2y-y^3 6xy^2-9x^2y-y^3因式分解因式分解3x^2y-3xy-6y 6xy-9x^2y-y^3 因式分解因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y) 因式分解(xy-x^2)^3-x^3（y-x）