Math question: "What is the smallest positive integer value of n, for which Fermat's theorem states that there are no solutions to the equation x^n + y^n = z^n, where x, y, and z are positive integers?"
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What is the general equation for graphing a logarithmic function in terms of a base and the values of x and y?
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Question: Given the side lengths of a triangle as 5, 7, and 9 units, calculate the area of the triangle using Heron's Formula.