因式分解 3x^2-11xy+6y^2-xz-4yz-2z^2

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因式分解3x^2-11xy+6y^2-xz-4yz-2z^2因式分解3x^2-11xy+6y^2-xz-4yz-2z^2因式分解3x^2-11xy+6y^2-xz-4yz-2z^23x^2-11xy+

因式分解 3x^2-11xy+6y^2-xz-4yz-2z^2
因式分解 3x^2-11xy+6y^2-xz-4yz-2z^2

因式分解 3x^2-11xy+6y^2-xz-4yz-2z^2
3x^2-11xy+6y^2-xz-4yz-2z^2
=(3x^2-11xy+6y^2)+(2xz-6yz)-(3xz+2yz)-2z^2
=(3x-2y)(x-3y)+2z(x-3y)-z(3x-2y)-2z^2
=(x-3y)(3x-2y+2z)-z(3x-2y+2z)
=(3x-2y+2z)(x-3y-z)

3x^2-11xy+6y^2-xz-4yz-2z^2
=(3x^2-11xy+6y^2)+(2xz-6yz)-(3xz+2yz)-2z^2
=(3x-2y)(x-3y)+2z(x-3y)-z(3x-2y)-2z^2
=(x-3y)(3x-2y+2z)-z(3x-2y+2z)
=(3x-2y+2z)(x-3y-z)

x²+3xy+2y-x+y-6因式分解因式分解 x-xy+3y-3x 2x+xy-y-4x+5y-6 4x*x+4xy-3y*y+2x+11y-6如何因式分解 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 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 因式分解x^3+6x^2y+11xy^2+6y^3 把3x^2+12xy+11y^2因式分解