The function f is defined, for x R, by f: x 3x + 5/x-2, x

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The function f is defined, for x ∈ R, by f: x → 3x + 5/x-2, x ≠ 2.

The function g is defined, for x ∈ R, g: x → x -1/2.

Solve the equation gf(x) = 12.

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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 07:13 AM

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The function f is defined, for x R, by f: x 3x + 5/x-2, x

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Fx 3x 5 x2 Then Rwe hav...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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