X 7 9 3 6 July 8, 2019 16 32 64 128 Х 7 9 3 6 7 2 x 3 )= 9 6x 9 ( 7 8 x )= 3 6 7 1 3 x 9 3 6 9 7 x 3 )= 5 6x 8 7 9 x 3 5 6 3 x 7 )+ 9 4 5 x )+ 6x 1 6 3 5 x 7 9 9 7 x 3 ≥ 5 6x 9 7 - x 3 =- 61 7 x 6 9 3 4 6 7 x 9 3 rug 65 2 x 7 9 3 6 x 7 )= 9 5 6x )- 3
