Log b 0 u n d e f i n e d. Whenever you see a logarithm written without a base the implicit base is 10. 0 undef ined.
L o g x 1 l o g x 1 3.
Rewrite the logarithmic equation in exponential form. Log x 1 log x 1 3. Equations with logarithms on one side take the form of log b M n M b n. Deciding How to Solve Logarithmic Equation When asked to solve a logarithmic equation such as or the first thing we need to decide is how to solve the problem.