SubArea: Quadratic Equations and InequalitiesLevel: AProject ID: 2000001006Accepted: 0Clonable: 0Easy: 1Find the solution set of the equation \(2(x-7)\left(x+\frac{1}{2}\right)=0\).\(\left\{-\frac{1}{2},7\right\}\)\(\left\{-7,\frac{1}{2}\right\}\)\(\{-1,14\}\)\(\{-14,1\}\)
