Answer:
D
Step-by-step explanation:
surface area of cylinder
=(area of base)×2 + (area of curved surface)
× 2 + × 25
=2 × × + 2 × × 10 × 25
(x+1)(2x-3)
x(2x)=2x²
x(-3)=-3x
1(2x)=2x
1(-3)=-3
therefore
2x²-3x+2x-3
2x²-x-3
follow xxflirtykingxx