C 4 )( c 2 3c 5 July 8, 2019 16 32 64 128 4 c 1 )- 7 c 5 )- 2 3c 8 26 3c 4 2 c 5 c 3c 7 (- c 4 )=- 2 c 5 )+ 6c 38 3c 4 2 c 5 c 32 3c 4 2 c 5 c 44 3c 4 2 c 5 c (4-c)(c-4)+c2-4 при c=-0 5 (3-c)(c-3)+c2-3 при c=-0 5 2 4(c-3d)-1 3(2c-d)