Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 14 - Sequences, Series, and the Binomial Theorem - 14.1 Sequences and Series - 14.1 Exercise Set: 46

Answer

$a_n=n\cdot(n+2)$

Work Step by Step

If we look at the pattern: $ 1\cdot3, 2\cdot4, 3\cdot5, 4\cdot6, ...$ The nth term in the sequence is: $a_n=n\cdot(n+2)$
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