Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.3 - Introduction to Polynomials - Exercise Set: 65

Answer

$2y^{4}+0y^{3}+0y^{2}+8y+0y^{0}$

Work Step by Step

$8y+2y^{4}$ Rewrite the expression by putting first the higher power term: $8y+2y^{4}=2y^{4}+8y=...$ Insert a missing term of $0y^{3}$: $...=2y^{4}+0y^{3}+8y=...$ Insert a missing term of $0y^{2}$: $...=2y^{4}+0y^{3}+0y^{2}+8y=...$ Insert a missing term of $0y^{0}$: $...=2y^{4}+0y^{3}+0y^{2}+8y+0y^{0}$
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