Find all of the roots of the following functions a f(x) 10 15x b g(x) (x 9)(x 2) c h(x) x 2 6x 40 d j(x) 144 x 2 e k(x) x(x 5)(x 7) f m(x) x 3 5x 2 24x ...

To find the roots of a function we set the function equal to zero and solve for x a fx 10 15x Settin ...

Find all of the roots of the following functions: a. f(x) = 10 15x b. g(x)

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Find all of the roots of the following functions:

a. f(x) = 10 − 15x

b. g(x) = (x + 9)(x − 2)

c. h(x) = x² + 6x − 40

d. j(x) = 144 − x²

e. k(x) = x(x + 5)(x + 7)

f. m(x) = x³ + 5x² − 24x

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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 11, 2023 03:43 AM

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Find all of the roots of the following functions: a. f(x) = 10 15x b. g(x)

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To find the roots of a function we set the function equal to zero and solve for x a fx 10 15x Settin...View the full answer

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

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