#### Answer

$-1$

#### Work Step by Step

We want to simplify the expression: $-3^0$.
The zero as an exponent rule states that for every nonzero number $a$, $a^0=1$.
Using this rule, we can simplify this expression to $-1$.

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

$-1$

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