#### Answer

$4^0=1$

#### Work Step by Step

RECALL:
$\log_{a}{y} = b \longleftrightarrow a^b = y$
Use the definition above to convert the equation to exponential equation and have
$4^0=1.$

Published by
Prentice Hall

ISBN 10:
0133186024

ISBN 13:
978-0-13318-602-4

$4^0=1$

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