
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
Given: $A=2a^2+3ab-2a-1$, $B=-a^2+ab+a+3$.

(1) When $a=-1$, $b=10$, find the value of $4A-(3A-2B)$;  
(2) If $a$ and $b$ are reciprocal to each other, find the value of the algebraic expression in (1).

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