Question

18. Simplify: (x + y) (2x + y) + (x + 2y) (x - y)​

Answer 1

Answer:

mnb,n, nm,jnm.

Step-by-step explanation:

jhgkhjkghnjfkfhykf fhftjghyj vnjfgyujxv jtfjhdgkiftjkfd

Answer 2

Answer:

3x^2-y^2+4xy

Step-by-step explanation:

first multiple then add