How do you condense 2 log 7 + log 32log7+log3? Precalculus Properties of Logarithmic Functions Common Logs 1 Answer Shwetank Mauria Jun 15, 2016 2log7+log3=log1472log7+log3=log147 Explanation: 2log7+log32log7+log3 = log7^2+log3log72+log3 = log49+log3log49+log3 = #log(49xx3)$ = log147log147 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 2353 views around the world You can reuse this answer Creative Commons License