SOLUTION: Given f(x) = 3x and g(x) = 3/x+1, find f/g(x) and state its domain. Please help! I don't even know where to start!

Question 55718: Given f(x) = 3x and g(x) = 3/x+1, find f/g(x) and state its domain.
Please help! I don't even know where to start!
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Given f(x) = 3x and g(x) = 3/x+1, find f/g(x) and state its domain.
--------------
f(x)/g(x = (3x)/(3/(x+1))
Invert the denominator and multiply to get:
= (3x)(x+1)/3
Cancel the common factor "3" to get:
= x(x+1)
The domain is all real numbers except x=-1
Cheers,
Stan H
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