Use the substitution y = 3 x to solve the equation 3 2x + 2 = 5(3

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Use the substitution y = 3^x to solve the equation 3^2x + 2 = 5(3^x).

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 25, 2021 01:41 AM

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Use the substitution y = 3 x to solve the equation 3 2x + 2 = 5(3

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First we substitute y 3x into the equation 32x 2 53x 32x 2 ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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