Answer
$x$ and $x+3$; $x+3$ and $x+5$; $x+3$
Work Step by Step
The factors of the first denominator are $x$ and $x+3$; the factors of the second denominator are $x+3$ and $x+5$; the least common denominator is $x+3$.
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 7 - Section 7.4 - Adding and Subtracting Rational Expressions with Different Denominators - Concept and Vocabulary Check - Page 516: 2
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