# How do you factor 2m^3-2m^2+3-3m?

Collect $2 {m}^{2}$ between the first and second term and $- 3$ between the third and fourth:
$2 {m}^{2} \left(m - 1\right) - 3 \left(m - 1\right)$ and collect $\left(m - 1\right)$:
$\left(m - 1\right) \left(2 {m}^{2} - 3\right)$