Ex 12.2, 2 - Chapter 12 Class 8 Exponents and Powers - Part 6

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

Transcript

Ex 12.2, 2 Express the following numbers in usual form. (vi) 3.61492 × 〖10〗^6 3.61492 × 〖10〗^6 = 361492/100000 × 〖10〗^6 = 361492/〖10〗^5 × 〖10〗^6 = 361492 × 〖10〗^6/〖10〗^5 = 361492 × 〖10〗^(6 − 5) = 361492 × 〖10〗^1 = 3614920 (Using 𝑎^𝑚/𝑎^𝑛 =𝑎^(𝑚 − 𝑛))

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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.