Ex 13.2, 1 - Chapter 13 Class 7 Exponents and Powers - Part 5

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Ex 13.2, 1 - Chapter 13 Class 7 Exponents and Powers - Part 6

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  1. Chapter 13 Class 7 Exponents and Powers
  2. Serial order wise

Transcript

Ex 13.2, 1 Using laws of exponents, simplify and write the answer in exponential form: (v) (5^2 )^3 รท 53 (5^2 )^3 รท 53 = ใ€–(52)ใ€—^3/5^3 Using, (am)n = ๐‘Ž^(๐‘š ร— ๐‘›) Using, (am)n = ๐‘Ž^(๐‘š ร— ๐‘›) Using, ๐‘Ž^๐‘š/๐‘Ž^๐‘› = ๐‘Ž^(๐‘š โˆ’ ๐‘›) = 56 โˆ’ 3 = 53

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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.