
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 point Q(2, 0) on the Cartesian coordinate plane and a circle C: $x^2+y^2=1$, the length of the tangent from a moving point M to circle C equals the sum of the radius of circle C and the distance |MQ|. Find the equation of the trajectory of the moving point M.

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