\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Calculate \(2\vec{u} + 4\vec{v}\) where \(\vec{u} = \begin{pmatrix} 1 \\ 0 \\ -5 \end{pmatrix}\) and \(\vec{v} = \begin{pmatrix} 3 \\ -2 \\ 2 \end{pmatrix}\).
\(2\vec{u} + 4\vec{v} = \begin{pmatrix} \input{126625}{}{3em}{2em}{}{} \\ \input{226625}{}{3em}{2em}{}{} \\ \input{326625}{}{3em}{2em}{}{} \end{pmatrix}\)