How do you simplify #ln 3 − 2(ln 4 + ln 8)#? Precalculus Properties of Logarithmic Functions Natural Logs 1 Answer Shwetank Mauria May 24, 2018 #ln3-2(ln4+ln8)=ln(3/1024)# Explanation: We use the identities #lna+lnb=ln(ab)#, #mlna=lna^m# and #lna-lnb=ln(a/b)# Hence #ln3-2(ln4+ln8)# = #ln3-2ln(4*8)# = #ln3-2ln32# = #ln3-ln(32^2)# = #ln(3/32^2)# = #ln(3/1024)# Answer link Related questions What is the natural log of e? What is the natural log of 2? How do I do natural logs on a TI-83? How do I find the natural log of a fraction? What is the natural log of 1? What is the natural log of infinity? Can I find the natural log of a negative number? How do I find a natural log without a calculator? How do I find the natural log of a given number by using a calculator? How do I do natural logs on a TI-84? See all questions in Natural Logs Impact of this question 4455 views around the world You can reuse this answer Creative Commons License