SOLUTION: Given f(x) =x^3 and g (x) = 3+6x^2, find (g o f) (x). Here are the possible answers: a. none of these b. 3+6x^2/x^3 c. 3+6x^6 d. 3+6x^2 Thanks for helping

Algebra ->  College  -> Linear Algebra -> SOLUTION: Given f(x) =x^3 and g (x) = 3+6x^2, find (g o f) (x). Here are the possible answers: a. none of these b. 3+6x^2/x^3 c. 3+6x^6 d. 3+6x^2 Thanks for helping      Log On


   

Question 29868: Given f(x) =x^3 and g (x) = 3+6x^2, find (g o f) (x).
Here are the possible answers:
a. none of these
b. 3+6x^2/x^3
c. 3+6x^6
d. 3+6x^2
Thanks for helping
Answer by jb007mi6(53) About Me  (Show Source):
You can put this solution on YOUR website!
that would be "C" because you take "x^3" and plug it in whereever you see an "X" in g.
3+6(x^3)^2
the exponents multiply
3+6x^6