5х-2 8 July 8, 2019 16 32 64 128 5х 2 8х 0 5х 2 8х 3 0 5х 2 8х 4 0 5х 2 85х 0 5х 2 80 5х 8 2 3х 5х 8у 2 5х 2 2х 8 5х 2 3х 8 0 5х 1 )-( 2 8х 5х 4 2 81 0 5х 2 3 3 8 Х 2 5х 8 0