6 1 4 12 8 July 8, 2019 16 32 64 128 12 1 6 b 4 8 15 1 4 24f 12 )= 8f 6 1 4 12 8x )= 4 (- 2x 6 1 4 24p 12 )= 8p 6 1 4 8x 12 )- 8 x 6 1 2 4x 6 3 4 8x 12 1 2 14x 6 )= 3 4 8x 12