作业帮[(3x+2y)(3x-2y)-(x+2y)(5x-2y)]除4X等于好多
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/16 02:38:15
![[(3x+2y)(3x-2y)-(x+2y)(5x-2y)]除4X等于好多](/uploads/image/z/5936886-54-6.jpg?t=%5B%283x%2B2y%29%283x-2y%29-%28x%2B2y%29%285x-2y%29%5D%E9%99%A44X%E7%AD%89%E4%BA%8E%E5%A5%BD%E5%A4%9A)
x)06R@JW3b_\b|m]}O}dMR>z lhaIeI.PĢRۤR(`a8
:h$ف\ oaZ
[(3x+2y)(3x-2y)-(x+2y)(5x-2y)]除4X等于好多
[(3x+2y)(3x-2y)-(x+2y)(5x-2y)]除4X等于好多
[(3x+2y)(3x-2y)-(x+2y)(5x-2y)]除4X等于好多
[(3x+2y)(3x-2y)-(x+2y)(5x-2y)]/4x=(9x-4y-5x-8xy+4y)/4x =(4x-8xy)/4x=x-2y (x≠0)
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
计算：x+2y/x-y+2x/y-x-3y/x-y
化简:(x-3y)(x+y)-(x-2y)(x+2y)-(x-y)平方
[(3x+y)(x-y)-(2x+3y)(x-y)]*(x-y)
2X(2X-3Y)-3Y(X+Y)
(-2x y)^2-(3y-x)(-x-3y)
（x+2y)^2-(x+y)(3x-y)
计算(x+y)(x+y)^2(-x-y)^3
化简:5(x-y)+2(x+y)-3(x-y)
3x(x-y)+2y(x-y) 计算
化简3(x-y)-7(x--y)+2(y-x)
因式分解:3x(x-y)+2y(y-x)
(x-y)^3×（x-y)^2×(y-x)
分解因式：3x(y-x)-2y(x-y)