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

Transcript

Ex 14.2, 5 Factorise the following expressions. (i) ๐‘^2 + 6p + 8 ๐‘^2 + 6p + 8 By middle term splitting = ๐‘^2+2๐‘+ 4๐‘+8 = (๐‘^2+2๐‘)+(4๐‘+8) = p (p + 2) + 4 (p โˆ’ 2) Taking (p + 2) common, = (p + 2) (p + 4) Splitting the middle term We need to find two numbers whose Sum = 6 Product = 8 So, we write 6p = 2p + 4p

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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.