Math question: What is the square root of 45 plus the cube root of 27 divided by the fourth root of 256?
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What is the equivalent of 5.6 kilometers in miles?
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Math Question: What are the possible integer solutions for x, y, and z in the equation x^n + y^n = z^n, where n > 2, according to Fermat's Theorem? (n, x, y, and z are integers)