Jordan canonical form of a matrix (2)

Let $A = [\begin{matrix} - 2 & 1 & - 1 \\ 5 & - 2 & 2 \\ 7 & - 3 & 3 \end{matrix}]$ .

Find the characteristic polynomial and the minimal polynomial of $A$ .
Find the Jordan canonical form of the matrix $A$ .

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L A T E X

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Let $A=\begin{bmatrix} -2 & 1 & -1 \\ 5 & -2 & 2 \\ 7 & -3 & 3\end{bmatrix}$.

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\begin{enumerate}[label=(\alph*)]
	\item Find the characteristic polynomial and the minimal polynomial of $A$.
	\item Find the Jordan canonical form of the matrix $A$.
\end{enumerate}