5 x 2 4x 0 July 8, 2019 16 32 64 128 5 5x 2 24x 0 X 5 2 4x 1 0 X 2 4x 5 0 quadratic formula X 2 4x 5 0 solve X 2 4x 5 0 solve by factoring X 2 4x 5 0 complete the square X 2 4x 5 0 discriminant X 2 4x 5 0 дискриминант X 2 4x 5 0 graph X 2 4x 5 0 комплексные числа X 3 5x 2 4x 0 5x 2 4x 5 0 X 2 24x 5 0 X 2 4x 5x 0 X 2 4x 5 ≤ 0
