1. Write out the following expressions:

a. 33 = 3 x 3 x 3 or 3 * 3 * 3

b. 74

c. 47

d. 56

e. 93

f. 82
g. 123

h. 112

i. 84

j. 65

k. 123

l. 183

2. Use powers to rewrite these problems: Example: 5 x 5 = 52

a. 4 * 4 * 4 * y * y * y

b. 7 * 7 * 7

c. 3 * 3 * 3 * x * x * x

3. Use powers to rewrite these problems:

a. y y y y y y

b. 7 * 7 * 7 * 7 * n n n n n * m

c. y y * y y

d. t * t * t * t

4. Solve for the following:

ex: 23 = 8

a. 35

b. 93

5. Solve for the following:

a. 83

b. 92

c. 122