Find the Matrix Product When Possible $A = \left[ \begin{array} { r r } 5 & - 4 \\ - 5 & 3 \end{array} \right]$

Multiple Choice

Find the matrix product when possible.
-Given $A = \left[ \begin{array} { r r } 5 & - 4 \\ - 5 & 3 \end{array} \right]$ , find $A ^ { 2 }$

A)
$$\left[ \begin{array} { r r } 45 & - 32 \\- 40 & 29\end{array} \right]$$

B)
$\left[ \begin{array} { r r } 41 & - 37 \\ 34 & - 5 \end{array} \right]$

C)
$\left[ \begin{array} { r r } 5 & - 8 \\ - 10 & 11 \end{array} \right]$

D)
$\left[ \begin{array} { r r } 25 & 16 \\ 25 & 9 \end{array} \right]$