X 3 2 1 3 1 9 July 8, 2019 16 32 64 128 8 1 3 x 2 1 3 9.1 8 9 x 2 3 1 1 3 4 x 1 1 3 )= 9 2 3 3 1 2 x 1 3 5 x 9 6 3 5 7 9x 1 3 )= x 2 1 3 3 3 x 1 2 3 1 9 0 3 x 3x 1 2 3 1 9 0 1 3 x 2 =( 1 3 13x 9
