Math question: Prove that if two angles and a side of one triangle are congruent to two angles and a side of another triangle, then the triangles are congruent. Use the criteria for congruence as justification.
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Math question: What is the absolute extrema of the function f(x) = 3x^2 - 4x + 2 on the interval [1, 5]?
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Math question: "Find the limit of (3x^2 - 2x + 1) / (5x - 3) as x approaches 2."