Evaluating Expressions w/ Exponents

Name the exponent in 2³

• 2

• 3

• 6

• 8

Name the base in 2³

• 2

• 3

• 6

• 8

Write 3 x 3 x 3 x 3 x 3 in exponential form.

• 3³

• 3⁴

• 3⁵

• 5³

Write the expanded form of 6².

• 2

• 6

• 6x6

• 12

Evaluate 2⁴.

• 6

• 8

• 12

• 16

Folding a paper in half three times is the same as...

• (1/2) x 3

• (1/2)³

• 1/3

• 1/4

Which problems are correct?
a.     3²= 6
b.     5³= 15
c.     8²= 64
d.     4³=  64

• I agree with a, c and d
• I agree with c and d only
• I disagree with all of them
• I agree with a, b, and c

Find the value of m² – 15 when m = 8. (Remember to use substitution and evaluate the exponent first.

• 12

• 32

• 49

• 32

Find the value of n² + 7 when n = 3. (Remember to use substitution and evaluate the exponent first.

• 16

• 17

• 44

• 11

Find the value of 4 + b² when b = 3. (Remember to use substitution and evaluate the exponent first.

• 10

• 12

• 13

• 11