Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...

1–3Powers and ExponentsMAIN IDEA• Use powers andexponents inexpressions.BUILD YOUR VOCABULARY (pages 2–3)A product offactors can be written using anexponent and a base.2 5Numbers expressed usingare calledpowers. Three to the second power or three squaredis 3 × 3, or. Ten to the third power or ten cubed is10 × 10 × 10, or .EXAMPLES Write Powers and Products®Write 5 × 5 × 5 × 5 using an exponent.ORGANIZE ITOn the Lesson 1-3 tab,write a power. Thenwrite the power as aproduct of primes. Labelall the parts.WRITE ITExplain what 3 1 means.The base is . Since is a factor times, theexponent is . 5 × 5 × 5 × 5 =Write 8 3 as a product of the same factor. Then find thevalue.The base is . The exponent is . So, is a factortimes. 8 3 = orCheck Your Progressa. Write 4 × 4 × 4 × 4 × 4 × 4 × 4 using an exponent.b. Write 6 4 as a product of the same factor. Then find the value.Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.8 Math Connects, Course 1