math problem (algebra)

Question

If f(x)=x4+5 , g(x)=x−8 and h(x)=√x , then 

f(g(h(x)))=?

Answer 1

For this equation, you must replace the "x" term in f(x) with your g(x), and your "x" term in your g(x), with your h(x). I will show each process step by step.

Given:

f(x)=x4+5

g(x)=x−8

h(x)=√x

step 1: Replace "x" term in f(x) with your g(x)!!

f(g(x)) = (x-8)4+5

step 2:Replace "x" term in f(g(x)) with your h(x)!!

f(g(h(x))) = ((√x)-8)4+5

Therefore your answer for f(g(h(x))) should be:

((√x)-8)4+5

Let me know if this answers your question! If you have any other questions, you may leave me a message, or comment.

Thank you! Have a great day!! :D