Question

factorize (a+b)^2 - (c+b)^2.......please answer.....fast​

Answer 1

(a+b)*2-(c+b)*2

Answer:

a*2+b*2+2ab-(c*2+b*2+2cb)

Answer 2

Answer:

Step-by-step explanation:

let (a+b)=x  and  (c+b)=y

now

x²-y²=(x+y)(x-y)

⇒(a+b)²-(c+b)²

=((a+b)+(c+b))((a+b)-(c+b))

=(a+b+c+b)(a+b-c-b)

=(a+2b+c)(a-c)