2 8 x 0 7 July 8, 2019 16 32 64 128 2 8 х 0 3 0 7 7x 2 x 8 0 2 8 6x 0 7 x 8 1 x 0 7 2 3 7x 2 8 3 x 0 4 2 3x 7 )- 8 x 3 )= 0 Решите уравнение 7x 2 x 8 0 X 2 7x 8 0 quadratic formula X 4 7x 2 8 0 2 8 0 7 x 8 4