How do you subtract log_2 12 - log_2 3? Precalculus Properties of Logarithmic Functions Functions with Base b 1 Answer Daniel L. Nov 20, 2015 log_2 12-log_2 3=2 Explanation: log_2 12-log_2 3=log_2 (12/3)=log_2 4=2 Answer link Related questions What is the exponential form of log_b 35=3? What is the product rule of logarithms? What is the quotient rule of logarithms? What is the exponent rule of logarithms? What is log_b 1? What are some identity rules for logarithms? What is log_b b^x? What is the reciprocal of log_b a? What does a logarithmic function look like? How do I graph logarithmic functions on a TI-84? See all questions in Functions with Base b Impact of this question 2104 views around the world You can reuse this answer Creative Commons License