
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Let $\mathbf{M} = \begin{pmatrix} 4 & 5 \\ -6 & -2 \end{pmatrix}.$ There exist scalars $p$ and $q$ such that
\[\mathbf{M}^2 = p \mathbf{M} + q \mathbf{I}.\] Determine the ordered pair $(p,q)$.

Present the answer in LaTex format: \boxed{Your answer}
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