#### Answer

$n^3 - 6$ units

#### Work Step by Step

Area $=$ width $\times$ length
$4n^4 - 24n = 4n \times$ length
length $= n^3 - 6$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

$n^3 - 6$ units

Area $=$ width $\times$ length
$4n^4 - 24n = 4n \times$ length
length $= n^3 - 6$

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