SOLUTION: MAY SOMEONE PLEASE HELP ME WITH THIS. I DON'T KNOW WHAT I AM TO DO NEVER DID PROBLEMS LIKE THIS BEFORE. tHANKS If ln a=2, ln b=3, and ln c=5, evaluate the following:

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: MAY SOMEONE PLEASE HELP ME WITH THIS. I DON'T KNOW WHAT I AM TO DO NEVER DID PROBLEMS LIKE THIS BEFORE. tHANKS If ln a=2, ln b=3, and ln c=5, evaluate the following:       Log On


   

Question 1025668: MAY SOMEONE PLEASE HELP ME WITH THIS. I DON'T KNOW WHAT I AM TO DO NEVER DID PROBLEMS LIKE THIS BEFORE. tHANKS
If ln a=2, ln b=3, and ln c=5, evaluate the following:


(d) (ln c^−2)(ln a/b^−3)^−3
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If ln a=2, ln b=3, and ln c=5, evaluate the following:

(ln c^−2)(ln a/b^−3)^−3
-------
(-2*ln(c))[(ln(a)-ln(b^-3)]^-3
--------
= -2*5^-3
---------
= -10[2+3*3]^-3
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= -10[11^-3]
------
= -10[1/11^3]
-------
= -10/1331
-------
= -0.0075
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Cheers,
Stan H.