27 x 1 9 x 2 July 8, 2019 16 32 64 128 9 * 81 x 1 27 x 2 9 4 x *( 8 27 x 1 2 3 9 x 2 =( 1 27 x 3 27 x 2 9 x 1 3 2x 27 x 1 9 2x 3 4 9 x 27 x 1 2 9 x 2.3 x 1 27 0 27 x 9 2x 1 3 x 4 27 x 9
