0 x 2 6x 8 July 8, 2019 16 32 64 128 X 2 6x 8 0 solve by factoring X 2 6x 8 0 solve by completing the square X 2 6x 8 0 complete the square X 2 6x 8 0 quadratic formula X 2 6x 8 0 теорема виета X 2 6x 84 0 X 2 6x 8 0 график X 2 6x 8 0 дискриминант X 2 6x 80 0 X 2 6x 8x 0 X 2 6x 8 ≤ 0 X 2 6x 8 ≥ 0 1 x 2 6x 8 0 X 3 2 6x 8 0