The cubic equation px 3 qx 2 r 0 has roots , , Find, in terms of p, q, r a S 1 b S 2 c S 3 ...

The cubic equation px 3 + qx 2 + r = 0 has roots , , .

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The cubic equation px³ + qx² + r = 0 has roots α, β, γ. Find, in terms of p, q, r:

a. S₁

b. S₂

c. S₃

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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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The cubic equation px 3 + qx 2 + r = 0 has roots , , .

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Cambridge International AS & A Level Further Mathematics Coursebook

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