3 x 2 4x 0 July 8, 2019 16 32 64 128 X 3 3x 2 4x 0 3 x 2 4x 4 0 3 x 2 4x 1 0 3x 3 4x 2 0 X 3 5x 2 4x 0 X 3 2x 2 4x 0 X 3 10x 2 24x 0 3x 3 27x 2 24x 0 X 3 3x 2 4x 12 0 X 2 4x 3 0 solve by factoring X 3 3x 2 4x 1 0 X 2 4x 3 0 solve by completing the square X 3 4x 2 5 0 X 2 4x 3 0 дискриминант X 3 4x 2 12x 0