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Last updated at Dec. 16, 2024 by Teachoo
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Example 11 Using the Identity (I), find (i) (2๐ฅ+3๐ฆ)^2 (2๐ฅ+3๐ฆ)^2 (๐+๐)^2=๐^2+๐^2+2๐๐ Putting ๐ = 2๐ฅ & ๐ = 3๐ฆ (๐+๐)^2=๐^2+๐^2+2๐๐ Putting ๐ = 2๐ฅ & ๐ = 3๐ฆ
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Example 5 (i)
Example 5 (ii) Important
Example 6 (i)
Example 6 (ii) Important
Example 7
Example 8 (i)
Example 8 (ii)
Example 9 (i)
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Example 10
Question 1 (i) You are here
Question 1 (ii) Important
Question 2 (i)
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Question 3 (i)
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Question 3 (iii)
Question 4 (i)
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About the Author
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