
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
(1) Simplify: $4a^{2}+3b^{2}+2ab-3a^{2}-3ba-a^{2}$

(2) Simplify first, then evaluate: $3x-4x^{2}+7-3x+2x^{2}+1$, where $x=-3$.

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