Main Idea and New Vocabulary Example 1: 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 Menu

Use powers and exponents. factors exponent base powers squared cubed standard form exponential form Main Idea/Vocabulary

Write Powers as Products Write 84 as a product of the same factor. Answer: 84 = 8 • 8 • 8 • 8 Example 1

Write 37 as a product of the same factor. B. 3 • 3 • 3 C. 3 • 3 • 3 • 3 • 3 • 3 • 3 D. 7 • 7 • 7 Example 1 CYP

Write Powers as Products Write as a product of the same factor. Answer: Example 2

Write as a product of the same factor. B. C. D. Example 2 CYP

Write Powers in Standard Form Evaluate 83. 83 = 8 • 8 • 8 = 512 Answer: 512 Example 3

Evaluate 26. A. 4 B. 18 C. 36 D. 64 Example 3 CYP

Write Powers in Standard Form Evaluate Answer: Example 4

Evaluate A. B. C. D. Example 4 CYP

Write Numbers in Exponential Form Write 9 • 9 • 9 • 9 • 9 • 9 in exponential form. 9 is the base. It is used as a factor 6 times. So, the exponent is 6. 9 • 9 • 9 • 9 • 9 • 9 = 96 Answer: 96 Example 5

Write 3 • 3 • 3 • 3 in exponential form. B. 34 C. 43 D. 44 Example 5 CYP