Answer: 4x^2 + 6xy + 2y^2
Step-by-step explanation:
(2x + y)(2x + 2y) =
2x*2x + 2x*2y + y*2x + y^2y =
4x^2 + 4xy + 2xy + 2y^2 =
4x^2 + 6xy + 2y^2
Answer:
it A
Step-by-step explanation:
The one on the top is correct
Step-by-step explanation:
Answer:
1.Sometimes
Step-by-step explanation:
If it is π it represents samething otherwise it does not.