(x+y)^4(x-y)^2-(x+y)^2(y-x)^4因式分解
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/08 20:18:50
![(x+y)^4(x-y)^2-(x+y)^2(y-x)^4因式分解](/uploads/image/z/3894850-10-0.jpg?t=%28x%2By%29%5E4%28x-y%29%5E2-%28x%2By%29%5E2%28y-x%29%5E4%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3)
x)ӨЮԌ3ѨRFFnPO?h{|MR> lj:X-%`.Q4BTT/.H̳ ^
(x+y)^4(x-y)^2-(x+y)^2(y-x)^4因式分解
(x+y)^4(x-y)^2-(x+y)^2(y-x)^4因式分解
(x+y)^4(x-y)^2-(x+y)^2(y-x)^4因式分解
(x+y)^4(x-y)^2-(x+y)^2(y-x)^4
=(x+y)^4(x-y)^2-(x+y)^2(x-y)^4
=(x+y)^2(x-y)^2[(x+y)^2-(x-y)^2]
=4xy(x+y)^2(x-y)^2