the question is:(adsbygoogle = window.adsbygoogle || []).push({});

The limit as x approaches -2 when f(x)= x+2/x^{3}+8

I cannot factor it, or use a limit law (to my knowledge) and am simply having trouble finding the answer which is suppose to be 1/12.

Any help getting me started would be greatly appreciated

Susan

**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!

# LIMITS, not able to factor

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