M 5 2 1 3m 4 5 July 8, 2019 16 32 64 128 2 5 m 4 )= 1 5 3m 9 5 2 m− 5 4 − 5 3 m M 5 m 5 m 5 m 3· 11 - 5m при m = 4 2
