Algebra II » D. Quadratic Functions and Factoring » D.3. Use the Quadratic Formula and the Discriminant

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Discriminant

• Finding the Discriminant and Number of Roots Given a Quadratic Equation

Quadratic Formula

• Solving Quadratic Equations with Two Real Roots
• Solving Quadratic Equations with One Real Root
• Solving Quadratic Equations with Imaginary Roots

Solving Problems Using the Quadratic Formula

• Solving Word Problems Involving the Vertical Motion Formula