Question
Find $x$ in the following when$: \log_x 125 = 3$
✓
Answer
$\log_x 125 = 3$
$\Rightarrow x^3 = 125$
$\Rightarrow x^3 = 5^3$
$\therefore x = 5.$
$\Rightarrow x^3 = 125$
$\Rightarrow x^3 = 5^3$
$\therefore x = 5.$
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