N 3 )( n 8 July 8, 2019 16 32 64 128 N 3 5 n 8 3 n 8 )- n 1 1 3 n 12 )- n 8 12 n 3 )= 8 n 1 8 n 3 n is divisible by 5 5n n 3 n 8 verbal sentence N 3 n 8n 2 8 N 3 n 2 6n 8 27 n 3 81 n 3 6 n )=- 3 n 8 N 3 n 8n 2 10n 8 5 n 4 )/ 3 n 8 8 n 3 n is divisible by 7 3 ( n 3 8n (- n 9n 2