I have this function: f(x) = (x + 5)/(x^3 − 9x) I think I am told the domain is {+-3,0} But why does the domain not also include -5?
I have this function:
f(x) = (x + 5)/(x^3 − 9x)
I think I am told the domain is
{+-3,0}
But why does the domain not also include -5?
Expert Answer
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