Question 10
LogarithmsSimplify 3log69 + log612 + log664 − log672
- A.5
- B.7776
- C.log631
- D.(7776)6
Show the answer and explanation
Answer: A (5)
Explanation
Combine the logs: log6(93 × 12 × 64 ÷ 72) = log67776. Since 65 = 7776, the answer is 5.
Simplify 3log69 + log612 + log664 − log672
Answer: A (5)
Combine the logs: log6(93 × 12 × 64 ÷ 72) = log67776. Since 65 = 7776, the answer is 5.