#### Answer

$ -16x^7$

#### Work Step by Step

We used: $x^n x^m = x^{n+m}$
$(-4)(4)x^{5+2} = -16x^7$

Published by
Pearson

ISBN 10:
013421742X

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

$ -16x^7$

We used: $x^n x^m = x^{n+m}$
$(-4)(4)x^{5+2} = -16x^7$

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