Answer
$(2x-5)(2x+5)$
Work Step by Step
Since $4x^2-25$ is a difference between two perfect squares, we have
$$
4x^2-25=(2x-5)(2x+5)
.$$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 10 - Test - Page 358: 12
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