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 - Page 218: 32



Work Step by Step

To combine like terms, add the coefficients. $13x^2+14xy+6y^2-3y^2+x^2=(13+1)x^2+14xy+(6+(-3))y^2=14x^2+14xy+3y^2$
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