Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter R - Review: 1

Answer

$2 \times 3 \times 7$

Work Step by Step

$42$ is the product of $6$ and $7$ so, $6 \times 7 = 42$ where 7 is prime and 6 is not, however $6 = 2 \times 3$ so we can write, $2 \times 3 \times 7 = 42$ and now all the factors are prime
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