Question 3
Indices and LogarithmsIf logx 16 = 2, find the value of x
- A.4
- B.8
- C.12
- D.16
Show the answer and explanation
Answer: A (4)
Explanation
log_x 16 = 2 means x² = 16; the base is positive, so x = 4.
If logx 16 = 2, find the value of x
Answer: A (4)
log_x 16 = 2 means x² = 16; the base is positive, so x = 4.