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: 48

Answer

-2y$^3$+6y$^2$+y+8

Work Step by Step

$-4y^3+6y^2-8y+11$ $\underline{\quad2y^3\qquad\;+9y-3}$ $-2y^3+6y^2+y+8$
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