因式分解 (X+3Y)2+(2X+6Y)(3Y-4X)+(4X-3Y)2
因式分解(X+2Y)(3X-7Y)平方-4(X+2Y)(X+Y)平方
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3m(x-y)-2(y-x)²因式分解
1.((y+2x)(-2x+y)+4(x+2y)^2)/3y 2.(2(x-y)^3-8(x-y)^2(x+y)+6y(
14y(X-3y)^2+4(x-3y)^3因式分解
4x*3-4x*2y-(x-y)因式分解
4x^3-4x^2y-(x-y)因式分解
因式分解:(1)x²+x (2)4x²-9y (3)x²y-4y
因式分解3x^2(x-y)+6x(y-x)
1) (x+y)^2-(x+y)^3 2) (x-y)^2-(x-y)^3 3)(x-y)^2-(y-x)^3 因式分解
(x-y)^2-(x-y)^3因式分解
(x+y)^2-3(x-y)因式分解