0 3 7 2 х 1 5 July 8, 2019 16 32 64 128 0 3 х 2 6 7 х 1 5 9 0 8х 3 5 =- 1 2х 0 7 (2 1-0 7х) 0 48=3 5 0 7 - 1/2 1 7-0 3х=0 5х-2 3 2 3х-5=7-0 1х
