Question 5
LogarithmsExpress 1 + 2 log103 in the form log10q.
- A.log1090
- B.log1019
- C.log109
- D.log106
Show the answer and explanation
Answer: A (log1090)
Explanation
1 = log1010 and 2 log103 = log109, so the sum is log10(10 × 9) = log1090.
Express 1 + 2 log103 in the form log10q.
Answer: A (log1090)
1 = log1010 and 2 log103 = log109, so the sum is log10(10 × 9) = log1090.