Suppose that the functions q and r are defined as follow Q(x) = x^2 + 6 R(x)

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Suppose that the functions q and r are defined as follow
Q(x) = x^2 + 6
R(x) = Square root x + 9
Find the following
(roq) (7) =
(qor) (7) =

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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: Dec 29, 2017 12:30 AM

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Suppose that the functions q and r are defined as follow Q(x) = x^2 + 6 R(x)

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Qx x 6 Rx x 9 roq 7 x 6 9 substituted x 6 in for x x 15 ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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