SubArea: Quadratic equations and inequalitiesLevel: AProject ID: 2000001003Accepted: 0Clonable: 0Easy: 1Which of the following equations has the solution set \(K=\left\{-\sqrt{3}; \sqrt{3}\right\}\)?\(3x^2-9=0\)\(x^2+9=0\)\(x^2-9x=0\)\(3x^2-1=0\)
