Subscribe to our Youtube Channel - https://you.tube/teachoo
Example 10 - Chapter 13 Class 7 Exponents and Powers
Last updated at Dec. 18, 2018 by Teachoo
Transcript
Example 10 Write exponential form for 8 × 8 × 8 × 8 taking base as 2. 8 × 8 × 8 × 8 = 84 = (2 × 2 × 2)4 = (23)4 (As 8 = 2 × 2 × 2) Using (am)n = am × n = 23 × 4 = 212
About the Author
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.