Factor the expression: m3 - 3m2 + 3m - 1

The expression shown in the image is $m^3 - 3m^2 + 3m - 1$.

This expression matches the expansion of a binomial cubed, specifically $(a-b)^3$. The formula for $(a-b)^3$ is:

By comparing $m^3 - 3m^2 + 3m - 1$ with $a^3 - 3a^2b + 3ab^2 - b^3$, we can see that $a=m$ and $b=1$.

Substituting $a=m$ and $b=1$ into $(a-b)^3$:

Thus, the expression $m^3 - 3m^2 + 3m - 1$ can be factored as $(m-1)^3$.