How do you solve 4 ln x=-2? Precalculus Properties of Logarithmic Functions Natural Logs 1 Answer Shwetank Mauria Jun 15, 2016 x=1/sqrte Explanation: 4lnx=-2 hArr lnx^4=-2 hArr x^4=e^(-2) hArr x=(e^(-2))^(1/4)=e^(-1/2)=1/sqrte 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 5166 views around the world You can reuse this answer Creative Commons License