2 5x 4 8x July 8, 2019 16 32 64 128 2 5x 4 )- 8x 14 5x 2 8x 4 0 5x 2 8x 4 0 quadratic formula 5x 2 8x 4 0 дискриминант Solve 5x 2 8x 4 0 Y 5x 2 8x 4 X 3 5x 2 8x 4 0 3 5x 4 )= 8x 2 Решите уравнение 5x 2 8x 4 0 3x 3 5x 2 8x 4 X 3 5x 2 8x 4 5x 2 4 8x factorise 5x 2 4 8x middle term splitting 5x 2 4 8x find the zeros 5x 2 8x 4 factored
