Math question: "Using the SAS (Side-Angle-Side) criteria, if two triangles have corresponding sides of lengths 7 cm, 9 cm, and 10 cm, are they congruent?"
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Math question: Find the integral of f(x) = 3x^2 - 4x + 1.
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Math question: What is the value of f(x) when f(x)=c for any given value of x?