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Learn how to solve quadratic equations through factoring and the quadratic formula step by step. Practice examples included.
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Solve through factoring: 1. 2. Warm-Up 1.2 - Quadratic Formula
Quadratic Formula Section 1-2 1.2 - Quadratic Formula
Standard Form • Standard form equation, • Quick Example: x2 – 4x + 3 = 0, identify A, B, and C A: 1, B: -4 C: 3 1.2 - Quadratic Formula
Review • Factor and solve, 1.2 - Quadratic Formula
Review • Factor and solve, 1.2 - Quadratic Formula
Quadratic Formula • Quadratic Formula is another way of finding x • Steps: • Identify A, B, C • Plug into equation PROPERLY • Check your work 1.2 - Quadratic Formula
Quadratic Formula 1.2 - Quadratic Formula
Example 1 • Solve using Quadratic Formula 1.2 - Quadratic Formula
Example 2 • Solve using Quadratic Formula 1.2 - Quadratic Formula
Your Turn • Solve using Quadratic Formula 1.2 - Quadratic Formula
Example 3 • Solve using Quadratic Formula 1.2 - Quadratic Formula
Example 4 Solve using Quadratic Formula 1.2 - Quadratic Formula
Your Turn Solve using Quadratic Formula 1.2 - Quadratic Formula