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Lesson 14: Quadratic Formula

Topic(s): 
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.
Identifier: 
http://www.curriki.org/xwiki/bin/view/Coll_Group_SanDiegoCommunityCollegesDevelopmentalMathExchange/Lesson14QuadraticFormula?bc=;Coll_Group_SanDiegoCommunityCollegesDevelopmentalMathExchange.IntermediateAlgebra;Coll_Group_SanDiegoCommunityCollegesDevelopm
Rating: 
Average: 2.9 (263 votes)
Creator(s): 
Bruce Yoshiwara (Pierce College)
Cataloger: 
Bohdan Rhodehamel
Publisher: 
Developmental Mathematics Collection
Rights: 
CC BY-NC-SA

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