Lesson 7-5: Rational Numbers As Exponents - PowerPoint PPT Presentation

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Lesson 7-5: Rational Numbers As Exponents

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Lesson 7-5: Rational Numbers As Exponents Objective Students will: Write expressions with rational exponents Simplify expressions containing negative rational exponents – PowerPoint PPT presentation

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Title: Lesson 7-5: Rational Numbers As Exponents


1
Lesson 7-5Rational NumbersAs Exponents
  • Objective
  • Students willWrite expressions with rational
    exponents
  • Simplify expressions containing negative rational
    exponents
  • Use rational exponents to simplify radical
    expressions

2
Rational Exponents ? You may do the power or
the root first or ? work
with fractions
3
Example 1 Example 2 Simplify Simplify Ex
ample 3 Example 4 Rewrite Rewrite
4
Negatives Simplifying ? move negative
powers up or down Simplify Use Power rules
to Combine fractional exponents
5
Example 5 Example 6 Simplify Simplify Ex
ample 7 Example 8 Simplify Simplify
6
Ex 9
7
HW 80 Worksheet
8
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