#### Answer

$(3g+2)^2$

#### Work Step by Step

The first term is $3g$ squared, the last term is $2$ squared, and the middle term is twice the product of these two terms. Now we can factor the trinomial into a binomial squared.
$9g^2+12g+4$
$=(3g+2)^2$

Published by
Brooks Cole

ISBN 10:
0-53449-636-9

ISBN 13:
978-0-53449-636-4

$(3g+2)^2$

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