#### Answer

$ 9^8$

#### Work Step by Step

We used: $a^n a^m = a^{n+m}$
$9^39^5 = 9^{5+3} = 9^8$

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

$ 9^8$

We used: $a^n a^m = a^{n+m}$
$9^39^5 = 9^{5+3} = 9^8$

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