Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - Chapter Review - Page 536: 13



Work Step by Step

$(6s^{4}+7s^{2}+7)+(8s^{4}-11s^{2}+9s)=$ ...distribute (remove parentheses) $=6s^{4}+7s^{2}+7+8s^{4}-11s^{2}+9s$ ...gather like terms $=14s^{4}-4s^{2}+9s+7$
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