Algebra: A Combined Approach (4th Edition)

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

Chapter 11 - Cumulative Review - Page 835: 30


$6a^{2}$ - $7ab$ - $5b^{2}$

Work Step by Step

Step 1: $(2a+b)(3a-5b)$ Step 2: $2a(3a-5b)$+$ b(3a-5b)$ Step 3: $6a^{2}$ - $10ab+3ab$ - $5b^{2}$ Step 4: $6a^{2}$ - $7ab$ - $5b^{2}$
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