Ex 12.2, 2 - Chapter 12 Class 8 Exponents and Powers - Part 4

Advertisement

  1. Chapter 12 Class 8 Exponents and Powers
  2. Serial order wise

Transcript

Ex 12.2, 2 Express the following numbers in usual form. (iv) 1.0001 × 〖10〗^9 1.0001 × 〖10〗^9 = 10001/10000 × 〖10〗^9 = 10001/〖10〗^4 × 〖10〗^9 = 10001 × 〖10〗^9/〖10〗^4 = 10001 × 〖10〗^(9 − 4) = 10001 × 〖10〗^5 = 1000100000 (Using 𝑎^𝑚/𝑎^𝑛 =𝑎^(𝑚 − 𝑛))

About the Author

Davneet Singh's photo - Teacher, Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.