Question

(x+y)^2-5x-5y+6..Factorize

Answer 1

(x+y)²-5x-5y+6

(x+y)²-5(x+y)+6

(x+y)²-2(x+y)-3(x+y)+6

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

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

hope it helps