Math Lessons - 9

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More Lessons for Algebra
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This is a series of mathematics lessons that will review the important topics in algebra. It is presented in videos by the Portland Community College

Math 65 - Lesson 15a
Applications of Quadratic Equations Math 65 - Lesson 15b
More Applications of Quadratic Equations Working with formulas
Modelling with quadratic equations Math 65 - Lesson 16a
Graphs of Parabolas The axis of symmetry and the vertex Math 65 - Lesson 16b
Summary of Graphing of Quadratic Equations in Two Variables
Strategy and Examples

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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