Title: Powers and Exponents
Course: quiz duplicate error

Write the power out in words. (For example, $$4^6$$ would be "Four to the sixth power")

$$3^2$$

Write the power out in words. (For example, $$4^6$$ would be "Four to the sixth power")

$$5^5$$

Write the power out in words. (For example, $$4^6$$ would be "Four to the sixth power")

$$6^3$$

Write the power out in words. (For example, $$4^6$$ would be "Four to the sixth power")

$$2^6$$

Write the power out in words. (For example, $$4^6$$ would be "Four to the sixth power")

$$7^2$$

Q: Write the repeated factor using a power.

4 x 4 x 4
- $$4^3$$
- $$3^4$$
- $$4^4$$
- $$(4)(3)$$
A: $$4^3$$

Q: Write the repeated factor using a power.

3 x 3 x 3 x 3
- $$3^4$$
- $$3^3$$
- $$4^3$$
- $$(4)(3)$$
A: $$3^4$$

Q: Write the repeated factor using a power.

2 x 2
- $$2^2$$
- $$2^4$$
- $$4$$
- $$(2)(2)$$
A: $$2^2$$

Q: Write the repeated factor using a power.

9 x 9 x 9 x 9 x 9
- $$9^5$$
- $$9^4$$
- $$59049$$
- $$(9)(5)$$
A: $$9^5$$

Q: Write the repeated factor using a power.
10 x 10 x 10 x 10 x 10 x 10 x 10
- $$10^7$$
- $$10^6$$
- $$10000$$
- $$(10)(7)$$
A: $$10^7$$

Q: Write the repeated factor using a power.
1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1
- $$1^10$$
- $$1^9$$
- $$1$$
- $$(10)(1)$$
A: $$1^10$$

Q: Write the repeated factor using a power.
3 x 3 x 3 x 3 x 3 x 3
- $$3^6$$
- $$3^7$$
- $$(3)(6)$$
- $$3^5$$
A: $$3^6$$

Q: Write the repeated factor using a power.
4 x 4
- $$4^2$$
- $$2^4$$
- $$(4)(2)$$
- $$16$$
A: $$4^2$$

Q: Write the repeated factor using a power.
7 x 7 x 7
- $$7^3$$
- $$3^7$$
- $$(7)(3)$$
- $$21$$
A: $$7^3$$

Q: Write the repeated factor using a power.
20 x 20 x 20 x 20
- $$20^4$$
- $$20^5$$
- $$(20)(4)$$
- $$4000$$
A: $$20^4$$

Q: Evaluate the value of each power. You may use a calculator for these questions.

How to use the scientific calculator in Windows 7:
- Open the calculator (Programs > Accessories> Calculator)
- Click on VIEW and choose SCIENTIFIC
- To evaluate powers, use the [Image: power] button.
- For example, to evaluate $$4^3$$, type the following into the calculator:

[Image: 4] [Image: powers] [Image: 3] [Image: equals]
- $$2^2$$ | 4
- $$3^2$$ | 9
- $$6^2$$ | 36
- $$7^3$$ | 343
- $$8^4$$ | 4096
- $$2^6$$ | 64
- $$3^5$$ | 243
- $$6^4$$ | 1296
- $$5^3$$ | 125
- $$1^1^0$$ | 1

Q: Compare each power using < , >, or =

$$4^2$$ ______ $$2^4$$
- <
- >
- =
A: =

Q: Compare each power using < , >, or =

$$3^2$$ ______ $$1^5$$
- <
- >
- =
A: >

Q: Compare each power using < , >, or =

$$6^3$$ ______ $$3^6$$
- <
- >
- =
A: <

Q: Compare each power using < , >, or =

$$7^2$$ ______ $$5^2$$
- <
- >
- =
A: >

Q: Compare each power using < , >, or =

$$8^23$$ ______ $$9^2$$
- <
- >
- =
A: >

Q: Compare each power using < , >, or =

8^23 ______ 9^2
- <
- >
- =
A: >