lim ( ( (3x^5 + 9x^4)/( (x^2-9)(x+1)^2) + 1/(log[e, 1 - x]) )/x ) x->-inf

Uh oh! Wolfram|Alpha doesn't run without JavaScript.

Please enable JavaScript. If you don't know how, you can find instructionshere.Once you've done that, refresh this page to start using Wolfram|Alpha.