Answer
$x = 1.14$
Work Step by Step
$5^{4x+2} = 37,500$
$\log_5 37,500 = 4x + 2$
$\log_5 37,500 - 2 = 4x$
$x = \frac{\log_5 37,500 - 2 }{4}$
by GDC / calculator
$x = 1.14$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 4 - Summary, Review, and Test - Review Exercises - Page 511: 71
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