x^2-y^2-z^2-2yz因式分解如题快

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x^2-y^2-z^2-2yz因式分解如题快
x^2-y^2-z^2-2yz因式分解
如题
快

x^2-y^2-z^2-2yz因式分解如题快
x^2-y^2-z^2-2yz
=x^2-(y^2+z^2+2yz)
=x^2-(y+z)^2
=(x+y+z)(x-y-z)

x^2-y^2-z^2-2yz
=x^2-(y^2+z^2+2yz)
=x^2-(y+z)^2
=(x+y+z)(x-y-z)

x^2-y^2-z^2-2yz
=x^2-[y^2+z^2+2yz]
=x^2-(y-z)^2
=(x+y+z)(x-y-z)

因式分解 (x+y+z)^2+yz(y+z)+xyz 因式分解x^2-y^2-z^2+2yz x^2-y^2-z^2-2yz因式分解如题快 x^2-y^2-z+2yz 因式分解因式分解：x²-y²-z²+2yz 因式分解4x²-y²-2yz+z² 因式分解x²-y²-z²+2yz 因式分解x²-y²-z²+2yz 因式分解练习题,x²-y²-z²-2yz 因式分解x²-y²-z²=2yz+2x+1x²-y²-z²=2yz+2x+1因式分解因式分解xy-xz-y^2+2yz-z^2 x^2-y^2-z^2-2yz-2x+1因式分解 x^2+xz+xy+yz-x+y-2z-2 因式分解 x^2-xy+2yz-4z^2因式分解因式分解x^2yz-xy^2z+xyz^2 因式分解x^2+y^2+z^2+2xy+2yz+2xz-2x-2y-2z+1 x^2-3y^2-8z^2+2xy+2xz+14yz怎样因式分解 x^2-3y^2-8z^2+2xy+2xz+14yz的因式分解