SOLUTION: I need help with finding the domain of the function: h(x)=7x over x(x^2-9)

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Question 40467: I need help with finding the domain of the function:
h(x)=7x over x(x^2-9)
Answer by stanbon(57262) About Me  (Show Source):
You can put this solution on YOUR website!
The domain of the function:
h(x)=7x /[x(x^2-9)]
Since the denominator cannot zero, x cannot be 0,3 or -3.
The Domain is all Real numbers except 0,3,-3.
Cheers,
Stan H.