8 5 b 6 )= 3 4 2b ) 1 July 8, 2019 16 32 64 128 8 5 b 6 )= 3 4 2b )+ 1 (6b-8)(8b+6)-8b(6b+8) при b=-8 2 4 6а-4b-(-3 8b+3 5a)
