Example 7 - Chapter 12 Class 8 Factorisation
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Example 7 Factorise ๐^2 โ 2ab + ๐^2 โ ๐^2 ๐^2 โ 2ab + ๐^2 โ ๐^2 = ๐^๐+๐^๐โ๐๐๐โ๐^2 Using (๐โ๐)^2 = ๐^2+๐^2โ2๐๐ = (๐โ๐)^2 โ๐^2 Using ๐ฅ^2โ๐ฆ^2=(๐ฅ+๐ฆ)(๐ฅโ๐ฆ) Here ๐ฅ=(๐โ๐), y = c = ((๐โ๐)+๐) ((๐โ๐)โ๐) = (๐โ๐+๐) (๐โ๐โ๐)
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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo