How do you write #In 4 = 1.386# in exponential form? Precalculus Properties of Logarithmic Functions Logarithm-- Inverse of an Exponential Function 1 Answer iceman Sep 14, 2015 #e^(1.386)~~4# Explanation: Notice that #ln(4)~~1.386# , then: By properties of logarithm: If #log_a(x)=y#, then: #x=a^y# , so in this case we have: #ln(4)~~1.386hArre^(1.386)~~4# 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 5129 views around the world You can reuse this answer Creative Commons License