3b 5 b 2 xb 4 5 3b July 8, 2019 16 32 64 128 2) 3 5(3 - 4b) - 5 7+8b pi pu b=1 3 3b * 5 2) 3 5(3 - 4b) - 5 7 + 8b при b =1 3
