Solve the equation 2x 3 9x 2 14x 9 0 Express roots in the form a bc, where necessary ...

This equation is a cubic equation and it can be solved ...

Solve the equation 2x 3 + 9x 2 14x 9 = 0. Express roots in

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Solve the equation 2x³ + 9x² – 14x – 9 = 0.

Express roots in the form a ± b√c, where necessary.

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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 01:33 AM

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Solve the equation 2x 3 + 9x 2 14x 9 = 0. Express roots in

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This equation is a cubic equation and it can be solved ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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