61. (a + b) (a – b) = a^2 – b^2

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61. (a + b) (a – b) = a^2 – b^2
21
Jul
61. (a + b) (a – b) = a^2 – b^2 61. (a + b) (a – b) = a^2 – b^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
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