Math question: What is the product of the mixed number 2 3/4 and the factorized number 12, expressed as a real number? Answer: To find the product, we convert the mixed number to an improper fraction: 2 3/4 = (2*4+3)/4 = 11/4. Multiplying this by 12 gives (11/4) * 12 = 33. Therefore, the product is 33
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What is the integral from 1 to 5 of 3x^2 dx?
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Math question: Find the derivative of the function f(x) = sin(3x^2 + 4x - 1) using the chain rule.