#### Answer

True

#### Work Step by Step

$-5^{7}=-(5^{7})=-(5\times5\times5\times5\times5\times5\times5)=-(78125)=-78125$
$(-5^{7})=-5\times-5\times-5\times-5\times-5\times-5\times-5=-78125$
Therefore, the statement is true.

Published by
Pearson

ISBN 10:
0321969359

ISBN 13:
978-0-32196-935-4

True

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