What is the limit as x approaches 0 of (3x^2 + 2x - 1)/(4x^2 + x)?
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Question: What is the volume of a cube with side length 's' and the surface area of a cube with side length 's'?
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Math question: How many solutions exist for the equation x^n + y^n = z^n, satisfying Fermat's Theorem, where x, y, z, and n are positive integers each less than 10?