1 2x 3 4 5 8 July 8, 2019 16 32 64 128 1 2x 3 4 3 8 5 8x 1 2x 3 4 7 16x 5 8 2 1 2x 3 4 2x 5 )= 3 8 4 1 2x 3 7 )- 2 8 5 2x 3 4 2x )= 5 0 8x 1 )+ 2 1 2x 3 4 5 8x 7 8 1 2x 3 4 5 8x 7 4 1 1 2x3 4 5 8 1 2 x 5 )= 1 3 2x 4 )+ 8 3x 5 2x 1 )= 8 3 4 5x (- 2x 4 )/ 5 8 5 3 x 1 3 5 8x2 1 2x 4