5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)
来源：学生作业帮助网 编辑：六六作业网 时间：2025/02/02 22:03:32
5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)原式=(5-8)(x
5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)
5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)
5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)
原式=(5-8)(x-y)^2-(1+3)(x-y)
=-3(x-y)^2-4(x-y)
【2(x-y)(x-y)(x-y)-8(x-y)(x-y)(x+y)+6y(x-y)(x-y)]/2(x-y)(x-y)
(2x+y)²+(x+3y)(x-3y)-x(5x+8y)因式分解
[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
-(x-y)^2-2(y-x)^2-5(x-y)^2+8(x-y)^2化简
5(x-y)^2-(x-y)-8(x-y)^2-3(x-y)
x-y/x-x+y/y-(x+y)(x-y)/y² y/x=2
计算(x^8-x^7y+x^5y^3-x^4y^4+x^3y^5-x^y^7+y^8)(x^2+xy+y^2)
2(x-y)+3（x+y）2-5(x-y)-8（x+y）2-（x-y）
化简(4x-2y)-[5x-(8y-2x-x-y)]+x
化简(4x-2y)-﹛5x-[8y-2x-(x+y)]-x﹜
化简y(x+y)+(x+y)(x-y)-x^2
(x-8y)(x+y)
5x(x-y)+2y(x-y)
化简:5(x-y)+2(x+y)-3(x-y)
已知x-y/x+y=3,求代数式5(x-y)/x+y-x+y/2(x-y)
(x+y)(x-y)-(x-y)^2如题 (x+y)(x-y)-(x-y)^2
分解因式:(2X+Y)(Y-2X)-Y(5Y-8X)
(x-y)²-8(x-y-2)