SubArea: Higher degree equations and inequalitiesLevel: BProject ID: 9000031001Accepted: 1Find the sum of all real roots of the following equation. \[ (3x - 1)(2x + 1)(4x^{2} + 3x - 1) = 0 \]\(-\frac{11} {12}\)\(- \frac{1} {12}\)\(-\frac{1} {6}\)\(\frac{1} {6}\)