Find three numbers in an arithmetic sequence such that the sum of the first and third is

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Find three numbers in an arithmetic sequence such that the sum of the first and third is 10 and the product of the first and second is 15.

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 10:06 AM

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Find three numbers in an arithmetic sequence such that the sum of the first and third is

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Let x the first number in the sequence and let ...View the full answer

College Algebra Graphs and Models

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