1. To Start: 10 Points Evaluate:

2. CHAPTER 4: FACTORS, FRACTIONS, AND EXPONENTS Section 4-8: Exponents and Division

3. Powers What happened when we multiplied two powers with the same base, such as 7 5 and 7 3 ? We added the exponents! =(7) 8 So what do you think will happen if we divide 7 5 by 7 3 ? We Subtract the exponents!!

4. Dividing Powers Simplify:

5. Dividing Powers – You Try!! Simplify:

6. Dividing Powers!! Simplify:

7. Dividing Powers – You Try!! Simplify:

8. Homework Part 1! Page 206: 1-24 Talking Assignment: MA Worksheet #30 Page 732 1-30 Page 733 1-18

9. To Start: 10 Points Evaluate:

10. Negative Exponents!!! We need to think of negative exponents as traitors!!! When we have a negative exponent we simply send it to the other side of the quotient. Example:

11. Negative Exponents!!! Simplify:

12. Negative Exponents – You Try!!! Simplify:

13. Negative Exponents!!! Simplify:

14. Negative Exponents – You Try!!! Simplify:

15. Homework – Part 2 !!!! Page 206: 25-46