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Example 13 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 2


Transcript

Example 13 Using Identity (III), find (ii) 〖983〗^2− 〖17〗^2 〖983〗^2− 〖17〗^2 𝑎^2−𝑏^2=(𝑎+𝑏)(𝑎−𝑏) Putting 𝑎 = 983 & 𝑏 = 17 = (983+17)×(983−17) = 1000×966 = 9,66,000

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.