SubArea: Rational equations and inequalitiesLevel: AProject ID: 1003119002Source Problem: 2010012105Accepted: 1Clonable: 1Easy: 0Find the solution set of the following equation. \[ \frac{x^2+4x+4}{x+2}=0 \]\( \emptyset \)\( \{-2\} \)\( \{-2;2\} \)\( \{2\} \)
