Problem 121 of 7
Determine the domain of the combined function ln(x+2)/(x^2-4).
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Hidden until you reveal it.
intersect domains and exclude quotient zeros.
Hidden until you reveal it.
Intersect component domains and exclude zeros of quotient denominators.
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Your answer is equivalent to the expected form.
Walkthrough
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1. List restrictions from radicals, logs, rationals, and denominators.
2. Intersect all component domains.
3. Remove any input that makes a quotient denominator zero.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using the union of domains instead of the intersection.