Find three consecutive numbers in an arithmetic sequence such that their sum is 15 and the sum
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Find three consecutive numbers in an arithmetic sequence such that their sum is 15 and the sum of their squares is 77.
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Lets call the first number in the sequence a and the common difference between consecutive numbers d ...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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