What is the value of the derivative of f(x) = 3x^2 + 4x - 5 at x = 2?
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Math Question: In triangle ABC, the angle bisector of angle B divides side AC into two segments, AB and BC, in the ratio 3:5. If AB = 12 units, what is the length of segment BC?
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What is the missing angle of an isosceles triangle that has base angles measuring 75Β° each?