\[\frac{6n^{2} + 4n + 10}{n} =\]
\[= \frac{n(6n + 4) + 10}{n} =\]
\[= \frac{n(6n + 4)}{n} + \frac{10}{n} = 6n + 4 + \frac{10}{n}\]
\[при\ n = 1;2;5;10.\]