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Chapter 8 Class 8 Algebraic Expressions and Identities
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Question 7 (iii) - Algebra Identities and Formulas - Chapter 8 Class 8 Algebraic Expressions and Identities

Last updated at May 29, 2023 by

Ex 9.5, 7 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 3

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Question 7 Using 𝑎^2−𝑏^2=(𝑎+𝑏)(𝑎−𝑏) , find (iii) 〖153〗^2−〖147〗^2 〖153〗^2−〖147〗^2 𝑎^2−𝑏^2=(𝑎+𝑏)(𝑎−𝑏) Putting 𝑎 = 153 & 𝑏 = 147 𝑎^2−𝑏^2=(𝑎+𝑏)(𝑎−𝑏) Putting 𝑎 = 153 & 𝑏 = 147

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