Question

Which expression is equal to ( f o g)(x)?

f(x)= x^2 +3 ; g(x)=6x


A. 6x^2 +3
B. 6x^3 + 18x
C. 36x^2 + 3
D. 36x ^2 + 18

Answer 1

(f o g)(x)

(6x)^2 + 3

36x^2 + 3

the answer to the question is c