What is the rule for congruence of triangles that states if two angles and an included side of one triangle are congruent to two angles and an included side of another triangle, then the triangles are congruent?
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What is the value of x in the equation 3x^2 + 5x - 2 = 0?
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What is the derivative of the function f(x) = 3x^2 + sin(x) - 5?