Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.5 - Multiplying Polynomials - Exercise Set: 10

Answer

$-\frac{3y^{11}}{28}$

Work Step by Step

$(-\frac{3}{4}y^{7})(\frac{1}{7}y^{4})=-\frac{3}{4}\times\frac{1}{7}\times y^{7+4}=-\frac{3}{28}\times y^{11}=-\frac{3y^{11}}{28}$
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