Question

(x + 2y ) 2 some one answer this please I need help

Answer 1

x² + 4xy + 4y²

Explanation:

(x + 2y )²

= (x + 2y) (x + 2y)

= x² + 2xy + 2xy + 4y²

= x² + 4xy + 4y²

So, the answer is x² + 4xy + 4y²