SOLUTION: What is Expanding logarithms and how do i do this problem? ln((e^(4)y)/(d^(2))

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Question 33353: What is Expanding logarithms and how do i do this problem?
ln((e^(4)y)/(d^(2))
Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
ln((e^(4)y)/(d^(2))
= ln [e^(4y)] - ln (d^2)
= 4y - 2ln d