Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 2 - Multiplying and Dividing Fractions - 2.3 Factors - 2.3 Exercises - Page 131: 55

Answer

She does not understand what a prime factor is.

Work Step by Step

A prime factor is a factor which is a prime number. Jennifer correctly identified the factors, but not all of these factors are prime numbers. The prime factor should be: $$3$$
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