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

Transcript

Example 6 (2/3)^(−2) = 2^(−2)/3^(−2) = 2^(−2) × 1/3^(−2) = (1/2^2 ) × 3^2/1 = 3^2/2^2 = 𝟗/𝟒

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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.