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

Transcript

Ex 9.4, 1 Multiply the binomials. (iv) (๐‘Ž + 3๐‘) and (๐‘ฅ + 5) (๐‘Ž+3๐‘)(๐‘ฅ+5) = ๐‘Ž(๐‘ฅ+5)+3๐‘(๐‘ฅ+5) = (๐‘Žร—๐‘ฅ)+(๐‘Žร—5)+(3๐‘ร—๐‘ฅ)+(3๐‘ร—5) = ๐’‚๐’™+๐Ÿ“๐’‚+๐Ÿ‘๐’ƒ๐’™+๐Ÿ๐Ÿ“๐’ƒ

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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.