7 5 x 0 1 July 8, 2019 16 32 64 128 7 5 x 0 15 7 x )( 5x 1 )= 0 7 2х 5 4 x 0 46 1 0 5 x 7 * 0 5 1 2x 2 7 2 x 5 4 x 0 46 1 7 3 x 0 6 3 2 5 1 7 5 x 0 2 7×0 5 7 x 0 5
