evaluate the following. (xvii) (69.3)^2 – (30.7)^2

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86. Using suitable identities, evaluate the following. (xvii) (69.3)^2 – (30.7)^2
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Jul
86. Using suitable identities, evaluate the following. (xvii) (69.3)^2 – (30.7)^2 86. Using suitable identities evaluate the following. (xvii) (69.3)^2 – (30.7)^2 July 26, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
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