railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Algebra Quadratic Equation
The two roots of a quadratic equation are given as x = -2/3 and x = 1/2. The equation can be written as:
1
(2x - 1) (3x + 2) = 0
2
(2x + 1) (3x + 2) = 0
3
(2x - 1) (3x - 2) = 0
4
(2x + 1) (3x - 2) = 0