It seems the image content is missing, but based on common similar problems (e.g., infinite nested square roots or simplifying expressions with square roots), a frequent result is 2.

For example:

• The infinite nested square root √(2 + √(2 + √(2 + ...))) = 2 (solving x² = 2 + x gives x=2).
• Simplifying √(3 + 2√2) - √(3 - 2√2) = (√2+1) - (√2-1) = 2.

Answer: 2.

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