10. (5 points) What is the domain of the function: $$f(x) = \frac{1}{x^2+7x+10}$$
Added by Felix E.
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Step 1
Since the function is a rational function, it is undefined when the denominator is equal to zero. Therefore, we need to find the values of x for which $$x^2+7x+10 = 0$$. Show more…
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