How do you simplify #log_6 (9) + log_6 (4)#? Precalculus Properties of Logarithmic Functions Common Logs 1 Answer George C. Apr 21, 2016 #log_6(9) + log_6(4) = 2# Explanation: #log_6(9) + log_6(4) = log_6(9*4) = log_6(6^2) = 2# 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 10#? How do I work in #log_10# in Excel? See all questions in Common Logs Impact of this question 4692 views around the world You can reuse this answer Creative Commons License