(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

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Factoring a cube

**Physics Forums | Science Articles, Homework Help, Discussion**