SOLUTION: Please help me solve this: if f(x)=2/x+3 and g(x)=1/x, what is (gf)(x)?

SOLUTION: Please help me solve this: if f(x)=2/x+3 and g(x)=1/x, what is (gf)(x)?

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Question 731675: Please help me solve this: if f(x)=2/x+3 and g(x)=1/x, what is (gf)(x)?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Please help me solve this:
if f(x)=2/x+3 and g(x)=1/x,
(gf)(x) = g[f(x)] = g[1/x] = 2/[(1/x)+3] = 2/[(1+3x)/x] = (2x)/(3x+1)
===============================
Cheers,
Stan H.

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