
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 equation $(x-1) + 2\sqrt{x+3} = 5$ to find the roots.
A) x = -18  
B) x = 2  
C) x = 3  
D) x = 6  
E) No real roots

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