3 2 2 8 0 July 8, 2019 16 32 64 128 Х 3 2 2 х 3 )- 8 0 1 2 x 3 2 8 0 X 3 4 2 x 3 2 8 0 3 8 *( x 0 2 )= 2 28 3 8 х x 0 2 2 28 3 2 2 4 8 0