Question

Algebraic Identities
(x+y)² = x²+ 2xy+y to the power 2
please solve this please​

Answer 1

Answer:

it is a identity of x+ysq

Answer 2

(x+y)²

= (x+y)(x+y)

=x(x+y) + y(x+y)

=x² + xy + xy + y²

=x² + 2xy + y²

Here's ur answer