What is the sum of vector A (-3, 7) and vector B (5, -2)?
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Question: What is the mixed number representation of the improper fraction 7/3? How do you factor the number 72 into its prime factors? Identify a real number that is both rational and irrational.
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Math Question: Find the derivative of f(x) = 3x^4 - 8x^3 + 6x^2 - 10x + 7.