SubArea: Rational equations and inequalitiesLevel: BProject ID: 2010015905Source Problem: 9000021806Accepted: 0Clonable: 1Easy: 0Find the solution set of the following inequality. \[ \frac{-1} {x^2+x-20} \geq 0 \]\( (-5;4)\)\(\emptyset\)\((-\infty;-5) \cup (4;\infty) \)\((-4;5) \)
