The second term of a geometric progression is 24 and the third term is 12(x + 1).

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The second term of a geometric progression is 24 and the third term is 12(x + 1).
a. Find, in terms of x, the first term of the progression.
b. Given that the sum of the first three terms is 76, find the possible values of x.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 06:35 AM

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The second term of a geometric progression is 24 and the third term is 12(x + 1).

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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