Question 8
LogarithmsEvaluate (log√27 − log√8)/(log3 − log 2)
- A.2/3
- B.−2/3
- C.3/2
- D.−3/2
Show the answer and explanation
Answer: C (3/2)
Explanation
log√27 = (3/2)log 3 and log√8 = (3/2)log 2, so the top is (3/2)(log 3 − log 2). Dividing gives 3/2.
Evaluate (log√27 − log√8)/(log3 − log 2)
Answer: C (3/2)
log√27 = (3/2)log 3 and log√8 = (3/2)log 2, so the top is (3/2)(log 3 − log 2). Dividing gives 3/2.