f: x (x + 2) 2 - 5 for x > - 2 a. Find and

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f: x → (x + 2)² - 5 for x > - 2

a. Find and expression for f^-1(x).

b. Solve the equation f^-1(x) = 3.

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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 17, 2021 07:15 AM

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f: x (x + 2) 2 - 5 for x > - 2 a. Find and

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fxx2 2 5 where x 2 we need find f 1 x ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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