5 6 − 1 9z − 1 6 July 8, 2019 16 32 64 128 5 6 − 1 9 z − 1 6 5 6 =- 1 9z 1 6 5 + 9 = 14 Z-1 = z+1 (5 6)/(1 9 - 7 5)
