Answer
$3\log _{2}x-\log _{2}\left( x-3\right) $
Work Step by Step
We use the rules of logarithms to obtain:
$\log _{2}\left( \dfrac {x^{3}}{x-3}\right) =\log _{2}x^{3}-\log _{2}\left( x-3\right) =3\log _{2}x-\log _{2}\left( x-3\right) $
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.