SOLUTION: Find the domain of the function. h(x) = x-4/x3-64x note: x3 is x to 3rd degree and and it is a fraction thanks

Algebra ->  Functions -> SOLUTION: Find the domain of the function. h(x) = x-4/x3-64x note: x3 is x to 3rd degree and and it is a fraction thanks       Log On


   

Question 98525: Find the domain of the function.
h(x) = x-4/x3-64x
note: x3 is x to 3rd degree
and and it is a fraction
thanks
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the domain of the function.
h(x) = x-4/[x^3-64x]
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h(x) = (x-4)/[x(x-8)(x+8)]
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Domain: All Real Numbers except x=0, x=8, x=-8
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Cheers,
Stan H.