Question

A=1 b=3
can someone help me with this please I can figure out the answer
A=1 b=3
(1+3)^2=1^2+3^2
4^2=3+6

Answer 1

so it would be (1+3)^2 I already got that

Answer 2

I cant figure the answer out

Answer 3

no I am trying to figure out the answer for
A=1 b=3
(1+3)^2=1^2+3^2
4^2=3+6