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19.notebook 1 October 15, 2012 19. Nonlinear Systems, Factoring Exponentials, Sum and Difference of Cubes 1. Solve: x 2 +y 2 =9 yx=1
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Lesson 19a

Aug 17, 2015

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Page 1: Lesson 19a

19.notebook

1

October 15, 2012

19. Nonlinear Systems, Factoring Exponentials, Sum and Difference of Cubes

1. Solve: x2 + y2 = 9              y ­ x = 1

Page 2: Lesson 19a

19.notebook

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October 15, 2012

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October 15, 2012

2. Solve: x2 + y2 = 9            2x2 ­ y2 = ­6

Page 4: Lesson 19a

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October 15, 2012

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October 15, 2012

3. Solve xy = ­4      y = ­x ­ 2

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October 15, 2012

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