Ex 9.2, 5 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 3

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  1. Chapter 9 Class 8 Algebraic Expressions and Identities
  2. Serial order wise

Transcript

Ex 9.2, 5 Obtain the product of (iii) 2, 4๐‘ฆ, 8๐‘ฆ^2, 16๐‘ฆ^3 2" ร—" 4๐‘ฆ" ร—" 8๐‘ฆ^2 " ร—" 16๐‘ฆ^3 = 2 ร— 4๐‘ฆ ร— 8๐‘ฆ^2 ร— 16๐‘ฆ^3 = 2ร—4ร—๐‘ฆร—8ร—๐‘ฆ^2ร—16ร—๐‘ฆ^3 = (2ร—4ร—8ร—16)ร—(๐‘ฆร—๐‘ฆ^2ร—๐‘ฆ^3 ) = 1024ร—๐‘ฆ^(1 + 2 + 3) = 1024ร—๐‘ฆ^6 = ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ’๐’š^๐Ÿ” (๐‘ฅ^๐‘Ž ร—๐‘ฅ^๐‘ร—๐‘ฅ^๐‘ = ๐‘ฅ^(๐‘Ž + ๐‘ + ๐‘))

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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.