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Last updated at Aug. 25, 2021 by Teachoo

Transcript

Example 18 Factorize: (ii) 25/4 x2 y2/9 25/4 x2 y2/9 = 5^2/2^2 x2 y2/3^2 = (5/2 )^2 (y/3)^2 Using identity (a + b) (a b) = a2 b2 Where a = 5/2x , b = /3 = (5/2 x+y/3) (5/2 x y/3)

Examples

Example 1 (i)

Example 1 (ii)

Example 1 (iii) Important

Example 2 (i)

Example 2 (ii)

Example 2 (iii)

Example 3 Important

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Example 7 Important

Example 8 Deleted for CBSE Board 2022 Exams

Example 9 Important Deleted for CBSE Board 2022 Exams

Example 10

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Example 14

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Example 16 (i)

Example 16 (ii)

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Example 18 (i) Important

Example 18 (ii) You are here

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Example 22 (i)

Example 22 (ii)

Example 23 (i) Important

Example 23 (ii)

Example 24 Important

Example 25 Important Deleted for CBSE Board 2022 Exams

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.