Factorise : (x +2y)cube +(2x+y)cube
Answers
Answered by
1
(x+y)cube + (2x+y)cube
(x)cube + (y)cube + 2xy (x+y) + (2x)cube +(y)cube+ 2×2x×y (2x+y)
(x)cube +(y)cube +2xsq.y+2xysq. +8xcube +y cube +8xsq.y+4xysq.
8x cube +x cube + y cube +y cube +8xsq.y+2x sq.y +4xysq. +2xysq.
9x cube +2y cube + 10x sq.y + 6x ysq.
Similar questions