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PLEASE HELP!!!! I provided photos of the problems ! FAST I HAVE SOMEWHERE TO BE IN 2 HOURS AND I NEED IT DONE PLEASE

PLEASE HELP!!!! I provided photos of the problems ! FAST I HAVE SOMEWHERE TO BE IN-example-1
PLEASE HELP!!!! I provided photos of the problems ! FAST I HAVE SOMEWHERE TO BE IN-example-1
PLEASE HELP!!!! I provided photos of the problems ! FAST I HAVE SOMEWHERE TO BE IN-example-2
PLEASE HELP!!!! I provided photos of the problems ! FAST I HAVE SOMEWHERE TO BE IN-example-3

1 Answer

3 votes

Answer:

Explanation:

f(x) = x³

g(x) = √(x)

h(x) = x / 3

g (h (f (9))) - ?

f(9) = 9³ = 3⁶

h(9³) = 3⁶ / 3 = 3⁵

g(3⁵) = √(3⁵) = √ (3⁴·3) = 3²·√(3) = 9·√(3)

g (h (f (9))) = 9·√(3)

____________________

g(h(f(x))) - ?

f(x) = x³

h(x³) =x³/3

g (x³/3) = √ (x³/3) = √ (x²·x/3) = x·√ (x/3)

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