👤

Answer :

Answer:

f*g(x) = (x²+1) (3x+1) = 3x³+x²+3x+1

Step-by-step explanation:

f*g(x) = f(x) * g(x)

f*g(x) = (x²+1) (3x+1) = 3x³+x²+3x+1