If Possible,find A² $$A = \left[ \begin{array} { l l } 4 & 5 \\4 & 4\end{array} \right]$$

Multiple Choice

If possible,find A². (Note: A² = AA. ) ​ $$A = \left[ \begin{array} { l l } 4 & 5 \\4 & 4\end{array} \right]$$ ​

A) $$\left[ \begin{array} { l l } 34 & 40 \\32 & 36\end{array} \right]$$
B) $$\left[ \begin{array} { l l } 36 & 40 \\32 & 36\end{array} \right]$$
C) $$\left[ \begin{array} { l l } 32 & 40 \\32 & 36\end{array} \right]$$
D) $$\left[ \begin{array} { l l } 38 & 40 \\32 & 36\end{array} \right]$$
E) $$\left[ \begin{array} { l l } 40 & 40 \\32 & 36\end{array} \right]$$