Solving Quadratic Equations Using the Quadratic Formula and Simplifying Radicals
This guide provides a comprehensive walkthrough on solving quadratic equations using the Quadratic Formula. It emphasizes simplifying answers in their simplest radical form. Several examples are included, detailing how to solve equations like (x^2 + 6x + 3 = 0), (2x^2 + x - 5 = 0), and more. Each example instructs on finding the roots and simplifying the results thoroughly. Perfect for students looking to master the quadratic formula and its applications in solving polynomial equations.
Solving Quadratic Equations Using the Quadratic Formula and Simplifying Radicals
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Presentation Transcript
Using the Quadratic Formula Simplifying Radicals
Quadratic Formula • Reminder:
Example 1 • Solve – Leave answers in simplest radical form x2 + 6x + 3=0
Example 2 Solve – Leave answers in simplest radical form. 2x2 + x – 5 = 0
Example 3 • Solve – Leave answers in simplest radical form. 3x2 = -x + 5
Example 4 • Solve – Leave answers in simplest radical form. 2x2 - 6 = 0
Example 5 Solve – Leave answers in simplest radical form 9 = 2x2 + 3x