The expression x 3 6x 2 + ax + b is exactly divisible by (x

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The expression x³ − 6x² + ax + b is exactly divisible by (x − 1) and (x − 3).

a. Find two simultaneous equations for a and b.

b. Hence find the values of a and b.

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 02, 2021 01:15 AM

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The expression x 3 6x 2 + ax + b is exactly divisible by (x

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Step by Step Answer:

a Get the values of x in x 1 and x 3 x 1 0 x 1 x 3 0 x 3 Substitute the first value of x which is 1 ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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