F(x) = ax 3 + bx 2 + 5x 2 When f(x) is divided by x

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F(x) = ax³ + bx² + 5x – 2

When f(x) is divided by x – 1, the remainder is 6.

When f(x) is divided by 2x + 1, the remainder is -6.

Find the value of a and of b.

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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 23, 2021 01:34 AM

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F(x) = ax 3 + bx 2 + 5x 2 When f(x) is divided by x

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Answer B a 4 b 9 EXPLANATION To solve this problem use the rule of Remainder Theorem Accordi...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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