Find the value of a in each of the following a x 1 is a factor of 6x 3 27x 2 x 8 b x 7 is a factor of x 3 5x 2 6x a c 2x 3 is a factor of 4x 3 ax 2 29x 30 ...

a a 8 b a 15 c a 9 Explanation For a we can use the fact that a polynomial can be divided by a ...

Find the value of a in each of the following. a. x + 1 is a factor

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Find the value of a in each of the following.

a. x + 1 is a factor of 6x³ + 27x² + x + 8.

b. x + 7 is a factor of x³ – 5x² – 6x + a.

c. 2x + 3 is a factor of 4x³ + ax² + 29x + 30.

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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 01:32 AM

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Find the value of a in each of the following. a. x + 1 is a factor

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a a 8 b a 15 c a 9 Explanation For a we can use the fact that a polynomial can be divided by a ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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