How do you evaluate log_64(1) ? Precalculus Properties of Logarithmic Functions Functions with Base b 1 Answer George C. Nov 15, 2015 log_64 1 = 0 Explanation: log_a 1 = 0 for any base a 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 1924 views around the world You can reuse this answer Creative Commons License