SOLUTION: Find the requested composition of functions Given f(x)=4/(x-8) and g(x)=2/(7x), find (f of g)(x)

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Question 323646: Find the requested composition of functions
Given f(x)=4/(x-8) and g(x)=2/(7x), find (f of g)(x)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=4%2F%28x-8%29+
f%28g%29=4%2F%28g-8%29
g%28x%29=2%2F%287x%29
f%28g%29=4%2F%282%2F%287x%29-8%29
Multiply numerator and denominator by 7x,
f%28g%29=28x%2F%282-56x%29
highlight%28f%28g%29=14x%2F%281-28x%29%29