3x 6x 3 0 July 8, 2019 16 32 64 128 3x 2 6x 3 0 3x 2 6x 3 0 discriminant 3x 4 6x 2 3 0 3x 4 6x 3 2x 4 0 3x 3 6x 2 2x 4 0 3x 3 6x 2 27x 54 0 3x 3 6x 2 x 2 0 X 4 3x 3 6x 4 0 3x 2 6x 3 0 quadratic formula 3x 2 6x 3 0 complete the square 3x 2 6x 3 0 has repeated roots 3x 5 6x 3 0 3x 3 6x 2 9x 0 3x 3 6x 2 4x 0 3x 3 6x 2 24x 0
