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 - Exercise Set: 69

Answer

$3y^2+4y+11$

Work Step by Step

$(4y^2+4y+1)-(y^2-10)$ $=4y^2+4y+1-y^2+10$ $=3y^2+4y+11$
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