
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
Simplify $(2p^4 + 5p^3 - 3p + 4) + (-p^4 + 2p^3 - 7p^2 + 4p - 2)$. Express your answer in the form $Ap^4 + Bp^3 + Cp^2 + Dp + E$, where $A$, $B$, $C$, $D$, and $E$ are numbers (possibly negative).

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