1. + Exponents I can write numerical expressions involving whole number exponents.

2. + Flashback

3. + Location of Exponent An exponent is a little number high and to the right of a regular or base number. 3 4 Base Exponent

4. + Definition of Exponent An exponent tells how many times a number is multiplied by itself. 3 4 Base Exponent

5. + What an Exponent Represents An exponent tells how many times a number is multiplied by itself. 3 4 = 3 x 3 x 3 x 3

6. + How to read an Exponent This exponent is read three to the fourth power. 3 4 Base Exponent

7. + How to read an Exponent This exponent is read three to the 2 nd power or three squared. 3 2 Base Exponent

8. + How to read an Exponent This exponent is read three to the 3rd power or three cubed. 3 3 Base Exponent

9. + Writing Exponential Expressions 2 x 2 x 2 =2 3 Example 1

10. + 3 x 3 =3 2 Writing Exponential Expressions Example 2

11. + 5 x 5 x 5 x 5 =5 4 Writing Exponential Expressions Example 3

12. + 8 x 8 x 8 x 8 =8 4 Writing Exponential Expressions Example 4

13. + 7 x 7 x 7 x 7 x 7 =7 5 Writing Exponential Expressions Example 5

14. + 9 x 9 =9 2 Writing Exponential Expressions Example 6

15. + 4 x 4 x 4 x 4 x 4 x 4 = 4 6 Writing Exponential Expressions Example 7

16. + 12 x 12 x12= 12 3 Writing Exponential Expressions Example 8

17. + 2x2x2x2x2x2x2 =2x2x2x2x2x2x2 = 2 7 Writing Exponential Expressions Example 9

18. + X x x x = 5 Writing Exponential Expressions Example 10

19. Exit Slip

20. + I can evaluate numerical expressions involving whole number exponents. Evaluating Exponential Expressions

21. + Evaluating Exponential Expressions There are only two steps to Evaluating Exponential Expressions! Step 1) Write the expression in EXPANDED FROM Step 2) MULTIPLY out the expanded form

22. + Quick Question?? What is EXPANDED FORM?? Remember yesterday when we were writing exponential expressions from the following: 6 x 6 x 6 x 6 x 6 = Expanded Form Exponential Form 6 x 6 x 6 x 6 x 6 =

23. + Evaluating Exponential Expressions = 3 x 3 x 3 x 33 9 27 81 4 EXAMPLE 1

24. + Evaluate the following Exponential Expression: 4 2 = 16 4 x 4 = EXAMPLE 2

25. + 2 3 = 8 Evaluate the following Exponential Expression: 2 x 2 x 2= EXAMPLE 3

26. + 3 2 = 9 Evaluate the following Exponential Expression: 3 x 3 = EXAMPLE 4

27. + 5 3 =125 Evaluate the following Exponential Expression: 5 x 5 x 5 = EXAMPLE 5

28. What do you call friends who love math??

29. 1) Evaluate the following Exponential Expression: 6 3 T 1296 L 36 A 216 M 18

30. 2) Evaluate the following Exponential Expression: 9 2 E 9 W 18 Z 729 L 81

31. 3) Evaluate the following Exponential Expression: 4 5 G 1024 K 20 F 16 O 256

32. 4) Evaluate the following Exponential Expression: 6 6 P 279936 E 46656 M 7776 S 36

33. 5) Evaluate the following Exponential Expression: 8 3 B 512 H 24 J 11 Q 64

34. 6) Evaluate the following Exponential Expression: 1212 3 C 1628 V 144 L 36 R 1728

35. 7) Evaluate the following Exponential Expression: 11 5 E 55 R 160051 0 161051 A 14641

36. 7) Evaluate the following Exponential Expression: 22 2 E 44 R 10648 0 384 S 484

37. What do you call friends who love math?? ALGEBROS