Respuesta :
Hello from MrBillDoesMath!
Answer: Choice D, 3 (x^2+1) + 2
Discussion:
f(g(x)) = f (x^2 + 1) * Note: I think that "x2" was meant to be x^2
= 3 * (x^2 +1) + 2 =
(3 x^2 + 3) + 2
Factor 3 from each term:
= 3 (x^2 _1) + 2
which is choice "d".
Thank you,
MrB
Answer:
3(x^2 + 1) + 2
Step-by-step explanation:
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