1 6x x 2 0 July 8, 2019 16 32 64 128 1 16x 2 x 4 0 6x 2 x 1 0 quadratic formula 1 x 2 6x 5 0 1 x 2 6x 9 0 1 x 2 6x 8 0 6x 4 x 2 1 0 Решите неравенство 6x 2 x 1 0 X 2 25 6x 1 0 X 2 1 6x 1 6 0 X 2 5 6x 1 6 0
