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This guide explores how to solve quadratic equations using the quadratic formula. Quadratic equations take the form ax² + bx + c = 0, and can be solved through the quadratic formula: x = (-b ± √(b² - 4ac)) / (2a). We will provide step-by-step examples to illustrate the process and ensure a thorough understanding. By the end of this guide, you will be equipped with the skills to confidently solve any quadratic equation you encounter in Algebra.
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Big Idea: Solve quadratic equations. Essential Question: How do you solve a quadratic equation using the quadratic formula? Algebra 1section 10.6 Solve Quadratic Equations by the Quadratic Formula
Quadratic Formula • Quadratic equations in the form can be solved using the quadratic formula. • The quadratic formula is
Example 1: • Use the quadratic formula to solve
Example 2: • Use the quadratic formula to solve
Example 3: • Use the quadratic formula to solve