1 7 x 2 4 July 8, 2019 16 32 64 128 1 7 x 4 2 3 7 1 2 x 4 5 7 1 2 x 4 5 6 1 3 7 x 2 4 5 7 1 2 x 4 3 8 1 7 x 1 2 49 2 1 7 х 2 4 5 1 3 7 х 2 4 5 7 (- 1 x )= 2 3x 4 )- 2x 1 7 x 5 4 2 5 8 1 2 7 х 4 2 3 10 2 1 7 х 2 4 7 x 2 + 4x 1 7 1 2 x )- 3 4 2x Y 7 1 2 x 4
