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Module 3 Lesson 4.notebook
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January 08, 2014
AIM: Writing products as sums and sums as products.
1/8/14Module 3, Lesson 4
HW: Lesson 4 Problem Set #1, 3, 4, 5, 6
Do Now:
Example 6 on Page S.17
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Review for tomorrow's quiz:1.) End of Module 2 Review Packet (questions 1, 2, and 5 only) on the blog post for 12/19/13
2.) Module 3 Lessons 1 and 2
http://tjersland.blogspot.com
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Page S.17
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OR
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OR
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Write equivalent expressions using the distributive property for a-d, then try to "go backwards" for e-h.
1.) What is happening when you "go backwards"?
2.) What are the terms divided by?
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Write an expression equivalent to 8x + 4.
Question: Would it be incorrect to factor out a 2 instead of a 4?
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What are the missing values and how do you know?
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Closing:1.) In writing products as sums, what is happending when you
take the opposite of a term or factor?
2.) Describe the process you used to write an expression in the form of the sum of terms as an equivalent expression in the form of a product of factors.
