Question

Factorisation of (X+y) (2x+3y) - (x+y) (x+1)

Answer 1

here is ur answer hope its clear to you

Answer 2

we take (x+y) as a common factor

(x+y) (2x+3y)-(x+y)(x+1)

(x+y)[2x+3y-{x+1}]

(x+y)[2x+3y-x-1]

(x+y)(x+3y-1)

hope this helps you.....