Work Step by Step
Look at the definition of the common logarithmic function on page 392. When the log function is given with no base specified, it is assumed to be a common (base 10) log.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.