Question: Simplify the expression (16/5) - (7/3) + (9/10), and write the result as a mixed number. How many factors does the resulting mixed number have?
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Math Question: Find the derivative of f(x) = 2 sin(3x) + 5 cos(2x) with respect to x. (
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Math Question: Factor the expression x^2 + 5x + 6.