What is the derivative of f(x) = x^3 + 2x^2 - 5x + 1?
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Math Question: In a triangle, the length of one side is 14, another side is 24, and the included angle is 45 degrees. Find the length of the remaining side using the Sine Law.
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What are the components of a unit vector in the direction of vector v = 3i + 4j - 2k?