5.07 Quiz Parabolas

Question: Which method is the most efficient method to use to solve 2x^2 + 4x - 3 = 0?

Answer: Using the quadratic formula

Question: Which method is the most efficient method to use to solve x^2 + 5x - 6 = 0?

Answer: Factoring

Question: Which method is the most efficient method to use to solve x^2 - 7 = 0?

Answer: Isolating the X^2 term and finding the square root of both sides

Question: Solve. X^2 - 4x = 0

Answer: {0, 4}

Question: Which equation would be the best to solve by completing the square?

Answer: X^2 + 6x = 27

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