6x(x-y)^2+3(y-x)^3 因式分解

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6x(x-y)^2+3(y-x)^3因式分解6x(x-y)^2+3(y-x)^3因式分解6x(x-y)^2+3(y-x)^3因式分解6x(x-y)^2+3(y-x)^3=6x(x-y)^2-3(x-y

6x(x-y)^2+3(y-x)^3 因式分解
6x(x-y)^2+3(y-x)^3 因式分解

6x(x-y)^2+3(y-x)^3 因式分解
6x(x-y)^2+3(y-x)^3
=6x(x-y)^2-3(x-y)^3
=3(x-y)^2[2x-(x-y)]
=3(x-y)^2(x+y)

6x(x-y)^2+3(y-x)^3
=6x(x-y)^2-3(x-y)^3
=3(x-y)^2[2x-3(x-y)]
=3(x-y)^2*(3y-x)

因式分解3x^2(x-y)+6x(y-x) (1).(x-4)(x+1)+3x (2).(x+y)^2+12(x+y)+36 用多项式因分解 x(x-y)2-(y-x)3 [2/3x-2/x+y(x+y/3x-x-y)]/x-y/x 化简：{2/3x-2/(x+y)[(x+y)/3x-x-y]}/(x+y)/x 计算2/3x-2/x+y(x+y/3x-x-y)/x-y/x 化简3x-2/(x+y)[(x+y)/3x-x-y]÷(x-y)/x [2(x-y)^5-8(x-y)^2(x+y)+6y(x-y)^2]÷2(x-y)^2[2(x-y)^3-8(x-y)^2(x+y)+6y(x-y)^2]÷2(x-y)^2 3y/x*x-y*y+x/x*x-2xy+y*y+6y*y/x*x*x-x*x*y-xy*y+y*y*y等于多少? 【2(x-y)^3-8(x-y)^2(x+y)+6y(x-y)^2】/2(x-y)^2= 2(2x+3y)(3x+2y)-(6x-y)(2x-5y) x+y/2+x-y/3=6,4(x+y)-3(x-y)=-20 {(x+y)/2+(x-y)/3=6 4(x+y)-3(x-y)=-20 4(x+y)-3(x-y)=-20,2/x+y+3/x-y=6 [12(x+y)^3+3(x+y)(x-y)^2]÷6(x+y) x+y/2+x-y/6=5 2(x+y)-3(x-y)=-2 4x-3y/x-2y÷6y-8x/y-2x 3(x-y)^2-7(x-y)+8(y-x)^2+6(y-x)合并同类项.