Math question: Find the derivative of f(x) = 5x^3 + 2x^2 - 7x + 4.
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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)
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What is the slope-intercept form equation of a line passing through the points (2, 5) and (4, 11)?