HW: Easy Algebra Review :)

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What is a quadratic equation?

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Subtract 11 from both sides.

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What is the quadratic formula?

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What does it mean to factor a quadratic expression?

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Factoring a quadratic expression means rewriting it as a product of two binomials.

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What is the discriminant in a quadratic equation?

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What are the possible types of roots based on the discriminant?

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If the discriminant is positive, there are two distinct real roots; if zero, one real root; if negative, two complex roots.

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