Question 15
LogarithmsSimplify: log106 − 3log103 + (2/3)log1027
- A.3log102
- B.log102
- C.log103
- D.2log103
Show the answer and explanation
Answer: B (log102)
Explanation
Write each term as one log: log 6 − log 27 + log 9 = log(6 × 9/27) = log102.
Simplify: log106 − 3log103 + (2/3)log1027
Answer: B (log102)
Write each term as one log: log 6 − log 27 + log 9 = log(6 × 9/27) = log102.