Question

f(x)= 3x² and g(x) = x+2, find (f•g)(x).​

Answer 1

Answer:

C

Step-by-step explanation:

(f • g)(x)

= f(x) × g(x)

= 3x² (x + 2) ← multiply each term in the parenthesis by 3x²

= 3x³ + 6x²