(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I am trying to find out when the denominator of this equation is zero so I can tell when the graph has asymptotes or holes. For squares I factor such as x^{2}+2x-15 = (x+5) (x-3). How do I do that with a cube?

2. Relevant equations

(x-5) (x+3)

X^{3}-5x^{2}+x-5

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# Homework Help: Factoring a cube

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