Question: In a circle with a radius of 6 cm, if two intersecting chords are 8 cm and 10 cm, what is the distance between their intersection point and the center of the circle?
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Math question: What is the limit of f(x) = (3x^2 + 4) / (2x - 1) as x approaches 2?
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What is the maximum value of f(x)=2x^2+x-3 on the interval [-4,2]?