Solve 3x 2 12x July 8, 2019 16 32 64 128 Solve 3x 2 12x 0 Solve 3x 2 12x 15 0 by completing the square Solve 3x 2 12x 9 0 Solve 3x 2 =- 12x 15 Solve 3x 2 12x 8 0 Solve 3x 2 12x 1 0 Solve 3x 2 12x 11 0 Solve 3x 2 12x 5 0 Solve 3x 2 12x 7 0 3x 2 12x 0 solve by factoring Complete the square to solve 3x 2 12x 9 3x 2 12x 9 solve for x