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Chapter 10, Part 2 Diamond Problems Factoring 4/13/20101Medina.

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Presentation on theme: "Chapter 10, Part 2 Diamond Problems Factoring 4/13/20101Medina."— Presentation transcript:

1 Chapter 10, Part 2 Diamond Problems Factoring 4/13/20101Medina

2 Diamond Problems 4/13/2010Medina2 Ask yourself, what are the factors of 12? sum Now ask yourself, which of those factors adds up to 7? Product

3 Diamond Problems 4/13/2010Medina3 Ask yourself, what are the factors of 6? sum Now ask yourself, which of those factors adds up to 5? Product

4 Diamond Problems Negative Sum with a Positive Product 4/13/2010Medina4 Ask yourself, what are the factors of 10? sum Now ask yourself, which of those factors adds up to 11? Product In order to get a negative sum, both sign has to be negative.

5 Diamond Problems Negative Sum with a Positive Product 4/13/2010Medina5 Ask yourself, what are the factors of 16? sum Now ask yourself, which of those factors adds up to 10? Product In order to get a negative sum, both sign has to be negative.

6 Diamond Problems -Negative Product 4/13/2010Medina6 What are the factors of 8? sum Which of those factors subtracts to get 2? Product In order to get a negative product, one sign has to be positive and the other negative. When adding different signs, we subtract the number and keep the sign of the larger.

7 Diamond Problems -Negative Product 4/13/2010Medina7 What are the factors of 10? sum Which of those factors subtracts to get 3? Product In order to get a negative product, one sign has to be positive and the other negative. When adding different signs, we subtract the number and keep the sign of the larger.

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