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Example 1 Write Powers as Products Example 2 Write Powers as Products Example 3 Write Powers in Standard Form Example 4 Write Powers in Standard Form Example 5 Write Numbers in Exponential Form Lesson 2 Contents

Write as a product of the same factor. The base is 8. The exponent 4 means that 8 is used as a factor four times. Answer: Example 2-1a

Write as a product of the same factor. Answer: Example 2-1b

Write as a product of the same factor. The base is 4. The exponent 6 means that 4 is used as a factor six times. Answer: = 4  4  4  4  4  4 Example 2-2a

Write as a product of the same factor. Answer: Example 2-2b

Evaluate the expression . Answer: 512 Example 2-3a

Evaluate the expression Answer: 256 Example 2-3b

Evaluate the expression Answer: 1,296 Example 2-4a

Evaluate the expression Answer: 3,125 Example 2-4b

Write in exponential form. 9 is the base. It is used as a factor 6 times. So, the exponent is 6. Answer: Example 2-5a

Write in exponential form. Answer: Example 2-5b

End of Lesson 2

Explore online information about the information introduced in this chapter. Click on the Connect button to launch your browser and go to the Mathematics: Applications and Concepts, Course 2 Web site. At this site, you will find extra examples for each lesson in the Student Edition of your textbook. When you finish exploring, exit the browser program to return to this presentation. If you experience difficulty connecting to the Web site, manually launch your Web browser and go to www.msmath2.net/extra_examples. Online

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