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If f(x)= x^4 + 6,9(x)= x-8 and h(x) = sqrt of x then f(g(h(x)))=

User Zhe Li
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1 Answer

5 votes

Answer:


(√(x) -8)^(4)+6

Explanation:

[i assume by 9(x) , you meant g(x)]

we start from the inner one, h(x):


h(x)=√(x)

now to the g(h(x):


g(h(x))=g(√(x) )=√(x) -8

now to the f:


f(√(x) -8)=(√(x) -8)^(4)+6

User Fahad Subzwari
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