Factorize y4 -(y+x)4
Answers
Answered by
3
y4 - (x + y)4
y4 - [(x + y)2]2
y4 - [x2 + 2xy + y2]2
y4 - [x4 + 4x2y2 + y4]
y4 - x4 - 4x2y2 - y4
-(x4 +4x2y2)
y4 - [(x + y)2]2
y4 - [x2 + 2xy + y2]2
y4 - [x4 + 4x2y2 + y4]
y4 - x4 - 4x2y2 - y4
-(x4 +4x2y2)
Similar questions