Knowledge_On-The-Go_Grade-9Grade 9 Algebra I Module 4 Lesson 14

Where does the quadratic equation come from? Mr. Donovan will guide you through a derivation of the quadratic formula and then apply the formula to solve quadratic equations. You will need paper, a pencil, a calculator and a highlighter. We suggest having the Classwork for the lesson. Classwork is available in your workbook or use the link below to print.

 

 

 

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