0 6 x 1 0 7 July 8, 2019 16 32 64 128 0 6 1 6 x 4 )= 3 7 0 4x 0 4x x 0 7 1 6 0 6x 1 =- 0 7 0 6 x 1 7 0 6 x 0 7 0 6 x 1 0 6 x 0 75 0 6 x 6