Simplify the expression.
Show your work.
(-2y+5)(y+3)
A. -2y^2+8y+15
B. -2y^2-y+15
C. 2y^2+8y+8
D. 2y^2-y+8
-2y^2+8y+15
(Use FOIL method: First, Outer, Inner, Last)
-2y * y = -2y^2
-2y * 3 = -6y
5 * y = 5y
5 * 3 = 15
Combine like terms:
-2y^2 + 5y - 6y + 15 = -2y^2 + (-1)y + 15 = -2y^2 - y + 15
Answer: B. -2y^2-y+15