Aim: How do we multiply and divide rational expressions? - PowerPoint PPT Presentation

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Aim: How do we multiply and divide rational expressions?

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Aim: How do we multiply and divide rational expressions? Do Now: Simplify each rational expression 1 2x. Now Multiply Them Multiplying Rational Expressions Dividing ... – PowerPoint PPT presentation

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Title: Aim: How do we multiply and divide rational expressions?


1
Aim How do we multiply and divide rational
expressions?
Do Now Simplify each rational expression
2
Multiplying Rational Expressions
Multiply
GCF
Multiply numerators multiply denominators
simplify
Method 1
Cross cancel GCF and multiply
Method 2
3
Dividing Rational Expressions
4
Dividing Rational Expressions w/Factoring
Invert 2nd rational and change to multiplication
Factor cross cancel
Multiply and simplify
5
Model Problems
6
Model Problems
7
Model Problems
8
Model Problems
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