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 4 - Polynomials - Mid-Chapter Review - Mixed Review - Page 263: 15



Work Step by Step

By combining like terms, the given expression, $ (3x^2-2x+6)+(5x-3) $, simplifies to \begin{array}{l}\require{cancel} 3x^2-2x+6+5x-3 \\\\= 3x^2+(-2x+5x)+(6-3) \\\\= 3x^2+3x+3 .\end{array}
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