WeBWorK Standalone Renderer

If $A = \left[\begin{array}{ccc} -3& -3& 4 \cr -3& -1& -1 \cr 3& -3& -2 \cr \end{array}\right] \quad \mbox{ and } \quad B = \left[\begin{array}{ccc} 1& 3& 0 \cr 2& 1& 2 \cr 1& 0& 0 \cr \end{array}\right]$ then

$A B =$

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

and

$BA =$

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

You can earn partial credit on this problem.