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Lesson 14: Quadratic Formula  

Completing the square is applied to the general quadratic to derive the quadratic formula. Before an area application example is given, there is a quick review of the four methods that have been presented for solving quadratic equations. Complex numbers are introduced before the discriminant is presented.

Resource URL: http://www.curriki.org/xwiki/bin/view/Coll_Group_SanDiegoCommunityCollegesDevelopmentalMathExchange/Lesson14QuadraticFormula?bc=;Coll_Group_SanDiegoCommunityCollegesDevelopmentalMathExchange.IntermediateAlgebra;Coll_Group_SanDiegoCommunityCollegesDevelopm

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Subject classification(s): Algebra and Number Theory | Algebra | Algebraic Manipulation

Creator(s): Bruce Yoshiwara (Pierce College)

This resource was cataloged by Bohdan Rhodehamel

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