Question

what is the formula of a square + b square ​

Answer 1

Answer:

a^2 + b^2

= (a+b)^ 2

=a^2 + b^2 + 2ab

hope this helpss..

Answer 2

Answer:

a^2+b^2=

$a ^{2} + {b}^{2} + 2ab$

Hope it helps you.