Find the roots tions using the quadratic formula Rearrange the equations if necessary to get the standard form Be sure to notice if the equation has two one or zero different roots 1 2x 6x 3 0 2 x 4x 3 0 3 3 2x 2x 0 4 5x x 2 0 5x x 2 0 t o 5 6x x x 2 6 4 x 2x x 7 3x 12x 7 8 6x x x 2 x 9 4x 11 9x 0