2 9 x 3 1 6 July 8, 2019 16 32 64 128 2 9 1 3 x 5 6 6 1 2 x 9 3 4 2 1 9 6 1 3 x 1 8 X 2 x 3 30 x2 9 1 6 3 1 6x 9 )= 1 2 x − 54 2 3 x 9 )- 2 1 6x 2 3 *( x 1 09 )= 6 9 4 9 x 3 8 x 2 7 x 1 6 3 x 3 = 9
