Monday, December 11, 2006
Algebra 1 (Class 35)
Overview
§5-12 (p.231) Solving Equations by Factoring (Using the Zero Product Property)
In this lesson we begin our study of solving second degree trinomial equations by using factoring and the Zero Product Property (ZPP). As part of this process we define the Standard Form of a Polynomial Equation.
If time permits, we also continue our work with graphs.
Key Ideas
If the product of two numbers is zero, then at least one of the numbers must be zero (the Zero Product Property of ZPP).
Second degree trinomial equations frequently have two solutions.
Key Skills
Factoring second degree trinomial equations.
Applying the Zero Product Property.
Clearly writing the steps for solving equations.
Vocabulary
Assignment
§5-12 (Txt. p.232) #1-10
§5-11 (Txt. p.228) #7-10
§5-9 (Txt. p.222) #11-13
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