(6k² + k - 27)/(3k+2) = 2k - 1 - 25/(3k + 2) ∈ Z если
3k + 2 = ±1; ±5; ±25
1) 3k+2 = 1
3k = -1
k∉Z
2) 3k+2 = -1
3k = -3
k = -1
3) 3k + 2 = 5
3k = 3
k = 1
4) 3k + 2 = -5
3k = -7
k∉Z
5) 3k + 2 = 25
3k = 23
k∉Z
6) 3k+ 2 = -25
3k = -27
k = -9
Ответ: -9; -1; 1;