
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
Consider the quadratic equation $x^2 + sx + t = 0$, where $s$ and $t$ are positive numbers. If the roots of this equation differ by 2, what is the value of $s$?
A) $2\sqrt{t-1}$
B) $\sqrt{4t+1}$
C) $2\sqrt{t+1}$
D) $\sqrt{t}$

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