... 512, 4 1 1 1 16 13, 2 1 4 3 21 214, 97 3 44 3 4 2 615, 72 24 1 3 416, 3 5 3 1 44 3 2 3 117,4 3 2 3 27 1 3 18, 65 15 3 5 919,26 3 8 2 17 6 3 320,51 2 3 21, 3 1 2 1xx x x ... 4 3 2222 3 32 2 3 2 2 22 21, 1 2 3 2, 1 1 1 11 3, 1 1 3 34, 2 3 9 45, 3 36, 2 3 9 2 2 3 27, 1 2 1 2 2 28, 3 3 2 3 2 29, 4 7 3 7 3 6 2 7 46 21 3 10, 2 2 3 211x x x x x xx x x x xxx ... số thực 2 2 22 222 3 222 2 21, 3 2 4 3 1 410 52, 52 3 3 2 3, 2 3 1 5 14, 45, 9 3 4 56, 8 1 4 1 3 7, 9 1 3 18, 2 1 3 3 19, 1 2 1 3 10, 3 7 18 02 111, 6 5 3 2x x xx xx xx x...