What is the derivative of f(g(x)) where f(x) = sin(x) and g(x) = x^2 - 3x + 2?
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What is the value of x if log base 5 of x = 2?
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What is the resultant of adding a vector with magnitude 2 units, at an angle of 45 degrees, to a vector with magnitude 3 units, at an angle of 30 degrees?