What is the limit as x approaches infinity of (3x^2 + 2x - 5)/(4x^2 + 5x + 1)?
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Math Question: In triangle ABC, angle ABC measures 90 degrees. If AD is the diameter of the circle circumscribing the triangle, what is the measure of angle CAD?
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What are the values of "a" and "b" in the equation of a hyperbola: (x^2/a^2) - (y^2/b^2) = 1?