9 2x 1 )= 4 x 5 2 July 8, 2019 16 32 64 128 3 5 x 4 )- 1 3 2x 9 )= 1 4 x 1 )- 2 4 5 * x 1 6 9 2 2x 2x 9 9 x 8 =
