Question: Find the limit as x approaches 3 of (2x - 5)/(x - 3).
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Math question: What is the 4th derivative of f(x) = 3x^5 - 2x^3 + 7x^2?
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Question: In a right triangle, if the angle opposite the hypotenuse measures 45 degrees and the adjacent side has a length of 4. How long is the hypotenuse?