Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Cumulative Review: 24

Answer

$-15a^{5}b^{2}$

Work Step by Step

Step 1: $(-3a^{2}b)(5a^{3}b)$ Step 2: $(-3\times5)\times(a^{2}\times a^{3})\times (b\times b)$ Step 3: $(-15)\times(a^{2+3})\times (b^{1+1})$ Step 4: $(-15)\times(a^{5})\times (b^{2})$ Step 5: $-15a^{5}b^{2}$
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