
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
Determine the sum of the coefficients $A$, $B$, $C$, and the exception value $D$, for the simplified function $y = Ax^2 + Bx + C$, which originates from the function $y = \frac{x^3 + 5x^2 + 8x + 4}{x + 2}$.

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