0 x 2 5x 4 July 8, 2019 16 32 64 128 X 2 5x 4 0 quadratic formula X 2 5x 4 0 factoring X 2 5x 4 0 дискриминант X 2 5x 4 0 по теореме виета X 2 5x 4 0 graph X 2 5x 40 0 X 2 5x 4 0 discriminant X 2 5x 42 0 X 2 5x 45 0 X 2 5x 4 0 factor X 2 5x 48 0 X 2 5x 46 0 X 2 5x 44 0 X 2 5x 49 0 X 2 5x 400 0