On this page we'll look at the rules for operating with logarithms. Before we do, make sure you have some simple powers memorized (from grade 9 math). You might also want to review what logarithms are ... or use our more detailed review below. See more examples of logarithmic and exponential equivalence. Now let's look at the rules, beginning with rule 1: The Product Rule  INTRO |   RULE 1: Product Rule  |   RULE 2: Quotient Rule   |  RULE 3: Power Rule   |   RULE 4: loga1 RULE 5: logkk   |   RULE 6: logkkn   |   RULE 7: blogbk   |   PRACTICE 1   |   PRACTICE 2 Resources Content, HTML, graphics & design by Bill Willis 2023