Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
(x^2-(-3-4)x-4(-3))/(-x^2-3x+4)>=0
(x^2-(-3-4)x-4(-3))/(-x^2-3x+4)>=0
Natural Language
Math Input