Sagot :
Step-by-step explanation:
[tex]1. \: m{}^{3} - m {}^{2} + 2m - 2 \\ \\ m {}^{2} (m - 1) + 2(m - 1) \\ \\ (m {}^{2} + 2)(m - 1) \\ \\ \\ 2. \: 5n {}^{3} - 10n {}^{2} + 3n - 6 \\ \\ 5n {}^{2} (n - 2) + 3(n - 2) \\ \\ (5n {}^{2} + 3)(n - 2)[/tex]