How do you find the exact value of #lne^3-lne#? Precalculus Properties of Logarithmic Functions Logarithm-- Inverse of an Exponential Function 1 Answer Ratnaker Mehta Jan 7, 2017 #2.# Explanation: We use the Rule #: lne^n=n# #:. The Expression=lne^3-lne^1# #=3-1=2.# Answer link Related questions What is a logarithm? What are common mistakes students make with logarithms? How can a logarithmic equation be solved by graphing? How can I calculate a logarithm without a calculator? How can logarithms be used to solve exponential equations? How do logarithmic functions work? What is the logarithm of a negative number? What is the logarithm of zero? How do I find the logarithm #log_(1/4) 1/64#? How do I find the logarithm #log_(2/3)(8/27)#? See all questions in Logarithm-- Inverse of an Exponential Function Impact of this question 4009 views around the world You can reuse this answer Creative Commons License