#### Answer

$2\times2\times3\times3$

#### Work Step by Step

$2|\underline{36}$
$2|\underline{18}$
$3|\underline9$
$\ \ \ \ 3$

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

$2\times2\times3\times3$

$2|\underline{36}$
$2|\underline{18}$
$3|\underline9$
$\ \ \ \ 3$

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