How do you evaluate log0.5^19log0.519? Precalculus Properties of Logarithmic Functions Common Logs 1 Answer Bdub Mar 22, 2016 log 0.5^19~~-5.72log0.519≈−5.72 Explanation: log 0.5^19log0.519 =19 log 0.5=19log0.5 ~~-5.72≈−5.72 Answer link Related questions What is the common logarithm of 10? How do I find the common logarithm of a number? What is a common logarithm or common log? What are common mistakes students make with common log? How do I find the common logarithm of 589,000? How do I find the number whose common logarithm is 2.6025? What is the common logarithm of 54.29? What is the value of the common logarithm log 10,000? What is log_10 10log1010? How do I work in log_10log10 in Excel? See all questions in Common Logs Impact of this question 1685 views around the world You can reuse this answer Creative Commons License