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

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Example 9 Multiply (ii) (š‘Ž^2+2š‘^2 ) and (5š‘Žāˆ’3š‘) (š‘Ž^2+2š‘^2 )Ɨ(5š‘Žāˆ’3š‘) = š‘Ž^2 (5š‘Žāˆ’3š‘)+2š‘^2 (5š‘Žāˆ’3š‘) = (š‘Ž^2Ɨ5š‘Ž)āˆ’(š‘Ž^2Ɨ3š‘)+(2š‘^2Ɨ5š‘Ž)āˆ’(2š‘^2Ɨ3š‘) = šŸ“š’‚^šŸ‘āˆ’šŸ‘š’‚^šŸ š’ƒ+šŸšŸŽš’ƒ^šŸ š’‚āˆ’šŸ”š’ƒ^šŸ‘

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