Question

(x+1)^2 - (y+1)^2 factorize it​

Answer 1

=(x+1)²-(y+1)²
=. by using formula a²-b²=(a+b)(a-b)
=(x+1+y+1)(x+1-y-1)
=(x+y+2)(x-y).................. answer

hope this helps you.....