Question

factors of (a+b)^2+(a+b): *​

Answer 1

Answer:

=(a+b)(a+b)+(a+b)

=(a+b)(a+b)+(a+b)=3a+3b

Ans.

Answer 2

Answer:

a+b*2+a+b=(a+a+b+b)*2 =(a*2+b*2)*2=ab*2