0 x 2 6x 5 July 8, 2019 16 32 64 128 0 x 2 6x 55 X 2 6x 5 0 quadratic formula X 2 6x 5 0 complete the square X 2 6x 5 0 factoring X 2 6x 5 0 graph X 2 6x 58 0 X 2 6x 51 0 X 2 6x 5 0 дискриминант X 2 6x 5 0 discriminant X 2 6x 5 0 solve by factoring X 2 6x 54 0 X 2 6x 56 0 X 2 6x 52 0 X 2 6x 5x 0 X 2 6x 5 ≤ 0