N 6 5n 2 July 8, 2019 16 32 64 128 N 2 3n 4 5n 6 21 N 2 5n 6 0 4 n 6 5n 28 3n 3 n 6 )=- 5n 2 N 2 5n 6 21 Equacao 4 n 6 5n 28 3n If 6 n 5n 25 then remainder is Solve for n 6 2n 5n 8 N 2 3n 5n 6 21 6 n 5n is divisible by 25 N 2 5n 6 factor 2 3 n 6 )= 5n 43 N 2 3n 4 5n 6 21 explain N 2 3n 4 5n 6 2 N 3 3n 4 5n 6 21