SOLUTION: If f(x)=(9x-9) and g(x)=(x-4), find (fg)(x). (fg)(x)=

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Question 935186: If f(x)=(9x-9) and g(x)=(x-4), find (fg)(x).
(fg)(x)=
Answer by algebrahouse.com(1659) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 9x - 9
g(x) = x - 4

(fg)(x)
= (9x - 9)(x - 4) {multiplied}
= 9x² - 45x + 36 {used foil method}

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