Answer
$d$
Work Step by Step
The given expression can be written as
$(4x)^2-5^2.$
The expression above is a difference of two squares.
Thus, the expression can be factored using technique (d).
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.5 - Factoring Polynomials - Concept and Vocabulary Check - Page 68: 1
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