(x+y)^2(x-y)+(x+y)(y-x)^2 提取公因式

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(x+y)^2(x-y)+(x+y)(y-x)^2 提取公因式
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(x+y)^2(x-y)+(x+y)(y-x)^2 提取公因式
(x+y)^2(x-y)+(x+y)(y-x)^2 提取公因式

(x+y)^2(x-y)+(x+y)(y-x)^2 提取公因式
(x+y)^2(x-y)+(x+y)(y-x)^2
=(x+y)^2(x-y)+(x+y)(x-y)^2
=(x+y(x-y)[(x+y)+(x-y)]
=(x+y(x-y)(x+y+x-y)
=2x(x+y)(x-y)

x-y/x-x+y/y-(x+y)(x-y)/y² y/x=2 化简y(x+y)+(x+y)(x-y)-x^2 {(x,y) |x|+|y| x>y?x:y (x+y)(x-y)-(x-y)^2如题 (x+y)(x-y)-(x-y)^2 【2(x-y)(x-y)(x-y)-8(x-y)(x-y)(x+y)+6y(x-y)(x-y)]/2(x-y)(x-y) [(x-y)^2-(x+2y)(x-2y)]/y 因式分解x(x+y)(x-y)-x(x+y)^2 计算:y-x分之x+y+x-y分之y-y-x分之2x-y 化简：[(x+y)(x-y)(x+y)^2-2y(x-2y)](-2y) 谢谢! 计算：[(x+y)(x-y)-(x-y)^2+2y(x-y)]/(-2y) [(-x-y)(-x+y)-(x+y)^2-x(y-y^2)}÷1/2y [(x+y)(x-y)-(x-y)²+2y(x-y)]÷4y x^2(x-y)+(y-x) x(x-y)2-(y-x)3 【(x-y)^2+(x+y)(x-y)】除以 2x [(x-y)²+(x+y)(x-y)]除以2x x^/y-x-y^/y-x化简.