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  1. Chapter 14 Class 8 Factorisation
  2. Serial order wise

Transcript

Ex 14.1, 3 Factorise. (ii) 15 ๐‘ฅ๐‘ฆ โ€“ 6x + 5๐‘ฆ โ€“ 2 15 ๐‘ฅ๐‘ฆ โ€“ 6x + 5๐‘ฆ โ€“ 2 = (15๐‘ฅ๐‘ฆ โ€“ 6๐‘ฅ) + (5๐‘ฆ โ€“ 2) Both have 3 and x as common factor Since nothing is common, we take 1 common = 3๐‘ฅ (5y โˆ’ 2) + 1 ร— (5y โˆ’ 2) Taking (5y โˆ’ 2) common = (5y โˆ’ 2) (3x + 1)

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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.