How do you condense #7 ln x - 3 ln y#? Precalculus Properties of Logarithmic Functions Natural Logs 1 Answer Konstantinos Michailidis Mar 24, 2016 We have that #7 ln x - 3 ln y=lnx^7+lny^-3=ln(x^7*y^-3)= ln(x^7/y^3)# 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 2023 views around the world You can reuse this answer Creative Commons License