Question

determine f(a+h) for f(x)=2x^3
A.) f(a+h)=8(a^3+h^3
B.) f(a+h)=8(a^3+3a^2h+3ah^2+h^3)
C.)f(a+h)=2(a^3+a^2h+h^3)
D.) f(a+h)=2(a^3+3a^2h+3ah^2+h^3)