Question 25
LogarithmsIf logx2 = 0.3, evaluate logx8.
- A.2.4
- B.1.2
- C.0.9
- D.0.6
Show the answer and explanation
Answer: C (0.9)
Explanation
logx8 = logx23 = 3 logx2 = 3 × 0.3 = 0.9.
If logx2 = 0.3, evaluate logx8.
Answer: C (0.9)
logx8 = logx23 = 3 logx2 = 3 × 0.3 = 0.9.