Solving Quadratics Review

Front

What is a quadratic equation?

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Front

What is the quadratic formula?

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Front

What does it mean to factor a quadratic expression?

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Front

How do you solve a quadratic equation by factoring?

Back

Front

What is the discriminant in a quadratic equation?

Back

Front

What does a positive discriminant indicate?

Back

A positive discriminant indicates that the quadratic equation has two distinct real roots.

Front

What does a zero discriminant indicate?

Back

A zero discriminant indicates that the quadratic equation has exactly one real root (a repeated root).

Front

What does a negative discriminant indicate?

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A negative discriminant indicates that the quadratic equation has two complex (non-real) roots.

Front

How do you solve a quadratic equation by completing the square?

Back

Front

What is the vertex form of a quadratic equation?

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