Question

(x+y) (2x+y) +(x+2y) (x-y) ​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Answer:

(x+y) (2x+y) +(x+2y) (x-y)  =

{2x^2 + xy + 2xy + y^2} + {x^2 - xy + 2xy - 2y^2} =

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

3x^2 - y^2 + 4xy

SIMPLE AS THAT. PLEASE MARK BRAINLIEST IF IT MADE SENSE