2х 5 3 8 July 8, 2019 16 32 64 128 2х 5 + 3 8 2х 5 8 3 х 1 30 2х 3 )= 5 8х 15 2х 3 8 5 4 8 5 2х 3 )= 13 6х 8 2х 3 5 х 2 6 2х 5 3 2х 3 8 6х 3 (- 5 8х 2х 4 3 3 5 2х )= 8х 2 5 3 2х )- 2 12 8х 2-5х 8 2х-5 8 2х-5 3