2x 3 is a factor of 2x 4 (a 2 1)x 3 3x 2 (1 a 3 )x 3 a Show that 4a 3 9a 2 4 0 b Find the possible values of a ...

a 4a3 9a2 4 0 4a3 9a2 4a 4 4 0 4aa2 2a 1 41 a 0 aa2 2a 1 0 aa 1a 1 ...

2x + 3 is a factor of 2x 4 + (a 2 + 1)x 3 3x...

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2x + 3 is a factor of 2x⁴ + (a² + 1)x³ – 3x² + (1 – a³)x + 3.

a. Show that 4a³ – 9a² + 4 = 0.

b. Find the possible values of a.

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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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2x + 3 is a factor of 2x 4 + (a 2 + 1)x 3 3x...

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

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