Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Test - Page 409: 24



Work Step by Step

Step 1: $(4x-2)^{2}=(4x-2)(4x-2)$ Step 2: $4x(4x-2)-2(4x-2)$ Step 3: $4x(4x)+4x(-2)-2(4x)-2(-2)$ Step 4: $16x^{2}-8x-8x+4$ Step 5: $16x^{2}-16x+4$
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