Math question: What is the measure of the third angle in a triangle if the other two angles measure 30° and 60°?
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What are the solutions to the quadratic equation 3x² - 4x + 1 = 0?
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Math Question: Consider a quadratic function with the graph of a parabola opening upward. Its vertex is located at (-2, 5) and one of its roots is x = 3. Find the equation of this quadratic function.