SOLUTION: I have a question that staes: given f(x)=8/x+6 and g(x)=6/x+3, find (f-g)(x).

Algebra ->  Functions -> SOLUTION: I have a question that staes: given f(x)=8/x+6 and g(x)=6/x+3, find (f-g)(x).       Log On


   

Question 85103: I have a question that staes: given f(x)=8/x+6 and g(x)=6/x+3, find (f-g)(x).
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
given f(x)=8/x+6 and g(x)=6/x+3, find (f-g)(x).
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(f-g)x means f(x)-g(x)
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(f-g)x = 8/(x+6) - 6/(x+3)
=[8x+24-6x-36]/(x+6)(x+3)
=[2x-12]/(x+6)(x+3)
=[2(x-6)]/[(x+6)(x+3)]
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Cheers,
Stan H.