f(x) = x 2 6x + 2 a. Show that f(x) = 0 can be written

Question:

f(x) = x² − 6x + 2

a. Show that f(x) = 0 can be written as:

b. Starting with x₀ = 4, use each iterative formula to find a root of the equation f(x) = 0. Round your answers to 3 decimal places.

c. Use the quadratic formula to find the roots to the equation f(x) = 0, leaving your answer in the form a ± √b, where a and b are constants to be found.

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 17, 2023 03:11 AM

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f(x) = x 2 6x + 2 a. Show that f(x) = 0 can be written

Question:

i x= x² + 2 6 ii x = √6x-2 iii x = 6 - 2 X

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a ix 6x 2 0 6x x 2 x 1 x 2 6 ...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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