The function g(x) is defined as g(x) x 9 7x 6 8x 3 , x a Write g(x) in the form x 3 (x 3 a)(x 3 b), where a and b are integers b Hence find the three roots of g(x) ...

To write the function gx x9 7x6 8x3 in the given form we can factor out com ...

The function g(x) is defined as g(x) = x 9 7x 6 8x 3 ,

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The function g(x) is defined as g(x) = x⁹ − 7x⁶ − 8x³, x ∈ ℝ.

a. Write g(x) in the form x³(x³ + a)(x³ + b), where a and b are integers.

b. Hence find the three roots of g(x).

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 14, 2023 03:23 AM

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The function g(x) is defined as g(x) = x 9 7x 6 8x 3 ,

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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