Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.4 - Adding and Subtracting Polynomials - Practice: 4



Work Step by Step

$(9x+5)-(4x-3)$ Change the sign of every term inside the second parentheses and combine like terms: $(9x+5)-(4x-3)=9x+5-4x+3=...$ $...=(9-4)x+5+3=5x+8$
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