What is the maximum value of f(x) = 3x^2 + 5x - 2 in the interval [-2, 3]?
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What is the square root of (-4+3i)?
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What is the mixed number representation of 6 and 3/4 - 2 and 1/2? Factoring numbers, find the prime factors of 96. Real numbers: Is √61 a rational or irrational number?