Math question: In triangle XYZ, angle X measures 60 degrees. The angle bisector of angle X intersects side YZ at point P. If the length of YP is 4 units, what is the length of YZ?
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What is the absolute maximum and minimum value of the function f(x) = 2x^3 - 3x^2 - 12x + 1 in the interval [-1,4]?
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What is the interior angle sum of a polygon with 12 sides?