Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 5 - Section 5.2 - Simplifying Algebraic Expressions - Exercise: 29

Answer

$6a^2-a+1$

Work Step by Step

To combine like terms, add the coefficients. $6a^2+a+1-2a=6a^2+(1+(-2))a+1=6a^2-a+1$
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