How do I find the domain? Could someone please assist me through one of these problems? I vaguely remember going over this but I need to review this material...any assistance would be great!
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'cause you cannot have a negative quantity. -- For the second one, observe that What should it be the expected domain?
would it be X + 5? because you cannot have a negative?
Not exactly. On the denominator, the values make this one zero, then you'll get something like and that deserves a punishment. So the domain will be
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