Evaluate $\displaystyle{2}{{m}}^{{2}}-{4}{m}+{1}\usepackage{cmbright}\Huge\$ for $\displaystyle{m}={2}\usepackage{cmbright}\Huge\$ . The first step has been done for you.

$\displaystyle{2}{{m}}^{{2}}-{4}{m}+{1}={2}{{\left({2}\right)}}^{{2}}-{4}{\left({2}\right)}+{1}=\usepackage{cmbright}\Huge\$ _____