4 5 8 x 2 July 8, 2019 16 32 64 128 4 5 8 x 27 4 5 8 х 2 4 5 x 8 )+ 2x =- 71 4 5 x 8 )= 20 4 5 x 8 25 4 5 8 3 x 2 3 X 1 4 5 8 x 2 3 4 5 8 x 2 1 4 4 x 8 5 x 2 0 4 5 7 3 8 ) x 2 4 8 x 5 2 14 1 4 x 5 + 8 24 5 4 x 8 6 2 4 5 8x 20 )= 6 6x 15 28 4 5 x 8