Math Question: Find the derivative of f(x) = 3x^2 - 5x + 2.
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What is the square root of 36? How many real solutions does the equation x^2 = 25 have? Give your answer in the form of an inequality. Solve the equation x^2 - 9 = 0 using the square root property.
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Math question: Factor the expression 3x² + 6xy - 9xz using the distributive property.