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Homework 7 Exponent
1. Evaluate each exponential expression.
(a)
(b)
2. Evaluate each exponential expression.
a
b.
3. Evaluate each exponential expression.
a.
b.
4. Fill in the blanks. In the exponential expression
the number 8 is the ____, and 5 is the __________
5. Fill in the blanks. We can read
as “6 to the second power” or as “6 ______.” We can read
as “9 to the third power” or as “9 _____”
6. For each exponential expression, what is the base and the exponent?
(a)
base
exponent
(b)
base
exponent
7. Consider the expression 5 · 5 · 5 · 11 · 11 · 11 · 11.
(a) How many repeated factors of 5 are there?
(b) How many repeated factors of 11 are there?
8. Write the product using exponents.
2 · 2 · 2 · 2 · 2 · 2 · 2
9. Write the product using exponents.
3 · 3 · 3 · 3 · 3 · 3 · 3 · 3
10. Write the product using exponents.
4(4)(4)(4)(8)(8)(8)(8)(8)
Homework 7 Answers