Carry out the operation in the brackets and then follow the order of operations and then you can figure out the answer.
18 is the solution.
Answer:
-4y^2+2y+3
Step-by-step explanation:
(2y+1)-4y^2+2
2y+1-4y^2+2
-4y^2+2y+1+2
-4y^2+2y+3
I believe it is Complimentary