Answer
$2\ln8-5\ln(z-4)=\ln\frac{64}{(z-4)^5}$
Work Step by Step
$2\ln8-5\ln(z-4)=\ln8^2-\ln(z-4)^5=\ln64-\ln(z-4)^5=\ln\frac{64}{(z-4)^5}$
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.