5.5&5.6 HW Completing the Square and Solving Complex

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What is a perfect square trinomial?

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A perfect square trinomial is a quadratic expression that can be expressed as the square of a binomial. It takes the form: (a + b)² = a² + 2ab + b² or (a - b)² = a² - 2ab + b².

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What is the process of completing the square?

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Completing the square is a method used to solve quadratic equations by rewriting the equation in the form of a perfect square trinomial, allowing for easier solutions.

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The vertex (h, k) can be found using h = -b/(2a) and k = f(h).

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The value of c that makes it a perfect square trinomial is c = 49.

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What is the standard form of a quadratic equation?

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How do you derive the quadratic formula from completing the square?

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