# Section 7.3 - PowerPoint PPT Presentation

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Section 7.3. Multiplication & Division of Rational Expressions. The rule for multiplying and dividing rational functions are the same as the rules you used in the past for fractions. To multiply rational functions, _____________________________________.

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Section 7.3

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## Section 7.3

Multiplication & Division of Rational Expressions

The rule for multiplying and dividing rational functions are the same as the rules you used in the past for fractions.

To multiply rational functions, _____________________________________.

To divide rational functions _____________________________________.

It is much easier to reduce the rational expression before you multiply. You can reduce _______________ or ___________________.

multiply straight across

multiply by the reciprocal

Diagonally

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NEVER STRAIGHT ACROSS!!!

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