7.2 Day 1 Worksheet Name______________________ Zero and ...

7.2 Day 1 Worksheet Zero and Negative Exponents

Name______________________

Evaluate the exponential expression. Write fraction in simplest form. 1. 4 2

2. 3 4

 

1 32

3. 4 4 2

4.  6 0 

5. 2 3  2 2

6. 8 3  0 1

7. 7 4  7 4

8.  4   4 

 

10.  3 2

11. 11  111

12. 4 0  5 3

9. 5 3

2



1



1

Rewrite the expression with positive exponents. 13. x 5

14. 3 x 4

1 2 x 5

15.

16. x 2 y 4

17. x 4 y 7

19.

18. 8 x 2 y 6

1 3

9x y

1

21.  9  x

23.  10 a 

0



27.

1



3

4 x 5

1 4x

10

y 14

22.  4 x 

0

25. 6a 3

20.

24. 3 xy 

26.

3

2

8 m 2

 3  28.  2  x 

2