Question

verify the identity (a+b)^3=a^3+3a^2b+3ab^2+b^2 this formula method one problem​

Answer 1

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

=a 3 +2a 2 b+ab 2 +a 2b+2ab 2 +b 3

=a 3 +3a 2 b+3ab 2 +b 3

Answer 2

Answer:

Here You Go!!

It's done

It's verified