2. multiply and divide rationals.notebook fileproblem multiply example determine if there are any...

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2. Multiply and Divide Rationals.notebook

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Page 1: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 2: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 3: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Multiply and Divide Rational Expressions

Page 4: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 5: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 6: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 7: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Multiplying Rational Expressions 2   4    3

3   5    4

 x(x+3)       2(x+5)

 4(x+5)     (x+2)(x­3)

  x2+8x+15        2x2+8x+8

  2x2+6x+4           (x+2)

Page 8: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

x+3          x+2

  4         x2+4x+3

6x­18     x2 4x2      2x­6

Page 9: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Dividing Rational Expressions

4     5

3     6

Page 10: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 11: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 12: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 13: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook

Page 14: 2. Multiply and Divide Rationals.notebook fileProblem Multiply Example Determine If there are any excluded values. To do this, set the denominators equal to 0 and solve for a. Factor

2. Multiply and Divide Rationals.notebook