What is the value of √(64)^2 - 4√(9^2) + √(5^2) - 2√(16^2)?
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Find the smallest positive integer solution for the equation x^n + y^n = z^n where n > 2.
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What is the resultant vector when vector A (magnitude = 10, direction = 30 degrees) is subtracted from vector B (magnitude = 15, direction = 60 degrees)?