
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 that $f(x)=(x^{2}+ax-2a-3)e^{x}$ reaches an extreme value at $x=2$.

(1) Find the value of $a$;
(2) Find the maximum and minimum values of $f(x)$ on the interval $[\frac{3}{2}, 3]$.

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