Mathematics
a(x - y) - b(y - x)2 is equal to:
(x - y)(a - by + bx)
(y - x)(a - bx + by)
(x - y) (a - bx - by)
(x - y) (a - bx + by)
Factorisation
9 Likes
Answer
a(x - y) - b(y - x)2
= a(x - y) - b(-(x - y))2
= a(x - y) - b(x - y)2
= (x - y)(a - b(x - y))
= (x - y)(a - bx + by)
Hence, option 4 is the correct option.
Answered By
4 Likes