Question

(x+ y) (2x+y)+(x+2y)(x-y) Simplfy the Following expression​

Answer 1

Answer:

(x+y)(2x+y) + (x+2y)(x-y)

= 2x²+xy+2xy+y² + x²-xy+2xy-2y²

= 3x²+4xy-y²

hope it helped :')

Answer 2

This will help you..,..................................