Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 5 - Section 5.1 - Adding and Subtracting Polynomials - Exercise Set: 28

Answer

4$x^{3}$ -4$x^{2}$ + 5x +35

Work Step by Step

(4$x^{3}$+5x+ 13) + (-4$x^{2}$ +22) The like terms are 4$x^{3}$ , -4$x^{2}$ , 5x and the constant terms 13 and 22. We begin by grouping these pairs of like terms. =4$x^{3}$ -4$x^{2}$ + 5x +(13+22) = 4$x^{3}$ -4$x^{2}$ + 5x +35
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