1 2 6 x 3 7 10 July 8, 2019 16 32 64 128 1 1 7 x 10 1 2 x 6 3 4 4x 3 2 16x x 6 )+ 7 10x 1 )= 0 7 x 10 x 2 6 x 3 3x 1 1/2 + 1/3 + 1/6 1 + 2 + 3 + 4 = 10 6 1 - 7 2 / 2 2 1 6/7 x 3 5