2 9 3 4 7 July 8, 2019 16 32 64 128 9 2 3 4 1 7 6 2 9 4 3 7 X 2 9 x 3 4 7 2 9 х )- 3 5 4 7 9 3 4 2 7 8 2 3 3x 9 )- 4 7 21x 14 4 9 2 3 class 7 9 3 4 x 7 1 2 3 (- x 2 )- 9 =- 10x 7x 4 9 х 3 1 2 * 4 7 )= 0 7 9 3 4 0 2 1 1 3 5 2 9 х 4 7 4 9 3 5x )( 7x 2 8 )= 0 2 4 7 х 3 1 9 2 5 9 3 4 7
