The Eigenvalues Of $A = \left( \begin{array} { c c } - 3 & - 2 \\2 & 1\end{array} \right)$

Multiple Choice

The eigenvalues of $A = \left( \begin{array} { c c } - 3 & - 2 \\2 & 1\end{array} \right)$ is

A) $1,1$
B) $- 1 , - 1$
C) $1 \pm \sqrt { 5 }$
D) $1 \pm \sqrt { 2 }$
E) $- 1 \pm \sqrt { 2 }$