Solve the function

Question

 For the function 𝑓(𝑥)=2e^x and g(x)= x^4, find the following: 

a. 𝑓(𝑔(𝑥))

b.𝑔(𝑓(𝑥)

Answer 1

f= 2e^x, g = x^4

f(g(x)) = f(x^4) = 2e^(x^4)

g(f(x) = g(2e^x) = (2e^x)^4