WeBWorK Standalone Renderer

The matrix $\displaystyle \left\lbrack \begin{array}{rr} -12 & 2 \\ -8 & -2 \end{array} \right\rbrack$ has eigenvalues $\lambda_1 = -4$ and $\lambda_2 = -10$ . Find eigenvectors corresponding to these eigenvalues.

$\boldsymbol{\vec{v}_1} =$

$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right[$		$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right]$

and $\boldsymbol{\vec{v}_2} =$

$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right[$		$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right]$