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 - Page 379: 44

Answer

$36x^{2}-84x+49$

Work Step by Step

$(6x-7)^{2}=(6x-7)(6x-7)=6x(6x-7)-7(6x-7)=(6x)(6x)+(6x)(-7)-7(6x)-7(-7)=36x^{2}-42x-42x+49=36x^{2}-84x+49$
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