1. Table of Contents Topic Page #... 7.4B System Word Problems 80 7.5 Special Systems 81 7.6 Systems of Inequalities 82 8.1 Exponent Properties 83 8.2 Exponents w/ Quotients 84 8.3 Zero and Negative Exponents 85

2. Ex #1: Write out the product of the following and simplify. Solve again using the rule for division with exponents. a. = 11111

3. Ex #1: Write out the product of the following and simplify. Solve again using the rule for division with exponents. a. =

4. Ex #1: Write out the product of the following and simplify. Solve again using the rule for division with exponents. b. = 111

5. Ex #1: Write out the product of the following and simplify. Solve again using the rule for division with exponents. b. =

6. Definition of Zero Exponents Any number to to the zero power is _________. one

7. Ex #2: Simplify a. =

8. Ex #2: Simplify b. =

9. Ex #2: Simplify c. =

10. Ex #3: Write out the product of the following and simplify. Solve again using the rule for division with exponents. a. = 111

11. Ex #3: Write out the product of the following and simplify. Solve again using the rule for division with exponents. a. =

12. Ex #3: Write out the product of the following and simplify. Solve again using the rule for division with exponents. b. = 11111

13. Ex #3: Write out the product of the following and simplify. Solve again using the rule for division with exponents. b. =

14. Definition of Negative Exponents When a number is to a negative power, move it to the other side of the fraction.

15. a is in a negative mood and needs to move!

16. Ex #4: Simplify completely a. =

17. Ex #4: Simplify completely b. =

18. Ex #4: Simplify completely c. =

19. Ex #4: Simplify completely d. =

20. Ex #5: Simplify by using all exponent rules you have learned. a. =

21. Ex #5: Simplify by using all exponent rules you have learned. b. =

22. Ex #5: Simplify by using all exponent rules you have learned. c. = 1

23. Ex #5: Simplify by using all exponent rules you have learned. d. =

24. Ex #5: Simplify by using all exponent rules you have learned. e. =

25. f. = 3

26. g. =

27. h. = 3

29. i. =

30. j. =

31. k. =