Example 4 - Chapter 12 Class 8 Factorisation
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Example 4 Factorise ๐ฅ^2 + 8๐ฅ + 16 ๐ฅ^2 + 8๐ฅ + 16 = ๐ฅ^2 + 8๐ฅ + 4^2 = ๐ฅ^2 + (2 ร 4 ร ๐ฅ) + 4^2 = ๐ฅ^2 + 4^2 + (2 ร 4 ร ๐ฅ) Using (๐+๐)^2 = ๐^2+๐^2+2๐๐ Here ๐=๐ฅ, ๐=4 = (ใ๐ + ๐)ใ^๐
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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