Find the Indicated Matrix $A = \left[ \begin{array} { r r r } 4 & - 8 & 3 \\ 4 & 2 & - 2 \\ 8 & 1 & - 2 \end{array} \right]$

Multiple Choice

Find the indicated matrix.
-Let $A = \left[ \begin{array} { r r r } 4 & - 8 & 3 \\ 4 & 2 & - 2 \\ 8 & 1 & - 2 \end{array} \right]$ and $B = \left[ \begin{array} { r r r } 1 & - 5 & 2 \\ - 8 & 1 & - 3 \\ 4 & - 5 & - 2 \end{array} \right]$ . Find 2A-3B.

A) $\left[ \begin{array} { r r r } 5 & - 13 & 5 \\ - 4 & 3 & - 5 \\ 12 & - 4 & - 4 \end{array} \right]$
B) $\left[ \begin{array} { r r r } 5 & - 4 & 12 \\ - 13 & 3 & - 4 \\ 5 & - 5 & - 4 \end{array} \right]$
C) $\left[ \begin{array} { r r r } 9 & - 21 & 8 \\ 0 & 5 & - 7 \\ 20 & - 3 & - 6 \end{array} \right]$
D) $\left[ \begin{array} { r r r } 5 & - 1 & 0 \\ 32 & 1 & 5 \\ 4 & 17 & 2 \end{array} \right]$