How to use the Quadratic Formula to Solve Quadratic Equations
Channel: Jonathan Robinson
Date: 2019-12-28

Quick tutorial demonstrating how to use the quadratic formula to solve quadratic equations from https://mr-mathematics.com.

How to derive the quadratic formula by completing the square  
https://youtu.be/sJvc7S3VTp4

The full lesson can be downloaded from https://mr-mathematics.com/product/quadratic-formula/.  Lesson includes a solving quadratic equations worksheet, PowerPoint, Notebook and Flipchart.

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