Work Step by Step
$Evaluate$ $the$ $expression$ $without$ $using$ $a$ $calculator:$ $\log_8 1$ Rewrite 1 as $8^0$ [Note: $x^0 = 1$] $$\log_8 8^0$$ Use the Third Property of Logarithms: $\log_a a^x = x$ $$\log_8 8^0 = 0$$
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