2-5х 8 July 8, 2019 16 32 64 128 2 5х 8 5х 2 8х 0 5х 2 8х 3 0 5х 2 8х 4 0 5х 2 85х 0 5х 2 80 2 х 5х 8 3х 2 5х 8 0 3х 2 )-( 5х 8 Х 2 5х 8 0 3 2 5х 8 5 7х 2 5х 8 5х 2 2х 8 4х 2 5х у 8х 10 у