What is the value of f(x) = 3x^2 - 2x + 5 at x = 4?
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Math question: What is the smallest positive integer solution for the equation x^n + y^n = z^n, where n>2, as stated in Fermat's Theorem?
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Find the equation of a logarithmic function that shifts right by 2 units, stretches vertically by a factor of 4, and passes through the points (-1, -3) and (3, 1).