Given that x 3 3x 2 12 0 has roots , , , find the following values a and b 2 2 2 ...

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Given that x 3 - 3x 2 + 12 = 0 has roots , , , find

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Given that x³ - 3x² + 12 = 0 has roots α, β, γ, find the following values:

a. α + β + γ and αβ + αγ + βγ

b. α²+ β²+ γ²

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Sep 23, 2021 02:15 AM

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Given that x 3 - 3x 2 + 12 = 0 has roots , , , find

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Cambridge International AS & A Level Further Mathematics Coursebook

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