4 3 =m 4 1 July 8, 2019 16 32 64 128 3 4 m 1 4 3 m 4 18 4 3 m 1 2 (- 4 3 r 5 m 1 4 3 m 4 15 3 4 m + dfrac 1 4 3 m 4 12 M 4 3m 4 12m 4 3 =m+ 4 1 4 3 m 4m = 3 3/7 4 m 3 m
