## College Algebra (10th Edition)

Published by Pearson

# Chapter R - Section R.5 - Factoring Polynomials - R.5 Assess Your Understanding - Page 57: 4

Option (b)

#### Work Step by Step

Write $64$ as $8^2$ to obtain: $=x^2-8^2$ The expression above is a difference of two squares. Thus, the answer is Option (b).

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