SOLUTION: Write the following expression as a single logarithm: 3lnx-3lny-ln2+1/2lnz The following is what I have...am I correct and if not, please help me answer the above question...

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Write the following expression as a single logarithm: 3lnx-3lny-ln2+1/2lnz The following is what I have...am I correct and if not, please help me answer the above question...      Log On


   



Question 605596: Write the following expression as a single logarithm:
3lnx-3lny-ln2+1/2lnz
The following is what I have...am I correct and if not, please help me answer the above question....
lnx^3-lny^3-ln2+ln(square root of Z)
ln (x^3 (square root of z)/2y^3)- this is what I think the answer should be
Please advise. Thank you!

Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Write the following expression as a single logarithm:
3lnx-3lny-ln2+1/2lnz
3lnx-(3lny+ln2)+1/2lnz
ln[√z*x^3/2y^3]