3k 5 k 6 July 8, 2019 16 32 64 128 3k 5 6 k 3 3k k 5 65 2k 5 3k k 6 3k 5 =- 8 6 5k 2 k 5 )+ 3k k 6 Solve 2 k 5 )+ 3k k 6 K 5 3 3k =- 6k 5 3 k