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Algebra 1 Interactive Chalkboard
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3. Lesson 8-2 Dividing Monomials
Contents

4. Example 1 Quotient of Powers Example 2 Power of a Quotient
Example 3 Zero Exponent
Example 4 Negative Exponents
Example 5 Apply Properties of Exponents
Lesson 2 Contents

5. Simplify Assume that x and y are not equal to zero.
Group powers that have the same base.
Quotient of Powers
Answer:
Simplify.
Example 2-1a

6. Simplify Assume that a and b are not equal to zero.
Answer:
Example 2-1b

7. Simplify Assume that e and f are not equal to zero.
Power of a Quotient
Power of a Product
Power of a Power
Answer:
Example 2-2a

8. Simplify Assume that p and q are not equal to zero.
Answer:
Example 2-2b

9. Simplify Assume that m and n are not equal to zero.
Answer: 1
Example 2-3a

10. Simplify . Assume that m and n are not equal to zero.
Answer:
Quotient of Powers
Example 2-3b

11. Simplify each expression. Assume that z is not equal to zero.b.
Answer: 1
Answer:
Example 2-3c

12. Simplify . Assume that y and z are not equal to zero.
Write as a product of fractions.
Answer:
Multiply fractions.
Example 2-4a

13. Simplify . Assume that p, q, and r are not equal to zero.
Group powers with the same base.
Quotient of Powers and Negative Exponent Properties
Example 2-4b

14. Negative Exponent Property
Simplify.
Negative Exponent Property
Multiply fractions.
Answer:
Example 2-4c

15. Simplify each expression. Assume that no denominator is equal to zero.b.
Answer:
Answer:
Example 2-4d

16. Multiple-Choice Test Item
Write the ratio of the circumference of the circle to the area of the square in simplest form.
A B C D
Read the Test Item A ratio is a comparison of two quantities. It can be written in fraction form.
Example 2-5a

17. Solve the Test Item
circumference of a circle length of a square diameter of circle or 2r area of square
Substitute.
Quotient of Powers
Example 2-5b

18. Simplify.
Answer: C
Example 2-5c

19. Multiple-Choice Test Item
Write the ratio of the circumference of the circle to the perimeter of the square in simplest form.
A B C D
Answer: A
Example 2-5d

20. End of Lesson 2

21. Explore online information about the information introduced in this chapter.
Click on the Connect button to launch your browser and go to the Algebra 1 Web site. At this site, you will find extra examples for each lesson in the Student Edition of your textbook. When you finish exploring, exit the browser program to return to this presentation. If you experience difficulty connecting to the Web site, manually launch your Web browser and go to
Algebra1.com

22. Click the mouse button or press the Space Bar to display the answers.
Transparency 2

23. Transparency 2a

24. End of Slide Show