Ex 8.4, 2 (iv) - Chapter 8 Class 8 Algebraic Expressions and Identities

Last updated at December 16, 2024 by

Ex 8.4, 2 (iv) - Find (p^2 - q^2) (2p + q) - Chapter 9 Class 8 - Ex 8.4

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Ex 8.4, 2 Find the product. (iv) (š‘^2 āˆ’š‘ž^2 ) (2š‘ + š‘ž) (š‘^2 āˆ’š‘ž^2 ) (2š‘ + š‘ž) = š‘^2 (2š‘+š‘ž)āˆ’š‘ž^2 (2š‘+š‘ž) = (š‘^2 Ɨ 2š‘)+(š‘^2 Ɨ š‘ž)āˆ’(š‘ž^2 Ɨ 2š‘)āˆ’(š‘ž^2 Ɨ š‘ž) = šŸš’‘^šŸ‘+š’‘^šŸ š’’āˆ’šŸš’‘š’’^šŸāˆ’š’’^šŸ‘

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