Answer
Two Factors are :$(3x-5)(3x-5)$ or, $(3x-5)^2$
Work Step by Step
Given:$9x^2-30x+25$
$=9x^2-(15x+15x)+25$
or, $=9x^2-15x-15x+25$
or, $=3x(x-5)-5(3x-5)$
Hence, Two Factors are :$(3x-5)(3x-5)$ or, $(3x-5)^2$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 5 - Review Exercises - Page 400: 71
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