How do you evaluate log_8 1log81? Precalculus Properties of Logarithmic Functions Logarithm-- Inverse of an Exponential Function 1 Answer P dilip_k Jul 8, 2016 0 Explanation: Let log_8 1=xlog81=x =>8^x=1=8^0⇒8x=1=80 ;.x =0;.x=0 Answer link Related questions What is a logarithm? What are common mistakes students make with logarithms? How can a logarithmic equation be solved by graphing? How can I calculate a logarithm without a calculator? How can logarithms be used to solve exponential equations? How do logarithmic functions work? What is the logarithm of a negative number? What is the logarithm of zero? How do I find the logarithm log_(1/4) 1/64log14164? How do I find the logarithm log_(2/3)(8/27)log23(827)? See all questions in Logarithm-- Inverse of an Exponential Function Impact of this question 7846 views around the world You can reuse this answer Creative Commons License