What is the mixed number representation of the improper fraction 7/2? How can this fraction be factored? And what are the real numbers that satisfy the inequality x^2 - 5x + 6 > 0?
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What is the value of f(x) = 2x^3 - 5x^2 + x + 3 when x = -2?
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What is the length of the hypotenuse in a right triangle with legs measuring 3 units and 4 units?