Question

Multiply of (x+y) (x+2y)​

Answer 1

Explanation:

(x+y)(x+2y)

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

=x^2+2xy +xy+2y^2

=x^2 + 3xy + 2y^2

Answer 2

`(x + y)(x + 2y) = {x}^(2) + x2y + xy + 2 {y}^(2) \\ {x}^(2) + 3x + 2 {y}^(2) \\ thank \: you`