If a = 4, b = 5, and c = 7, then what is the value of log4√(a + b + c)?
2023
If a = 4, b = 5, and c = 7, then what is the value of log4√(a + b + c)?
- A.
1
- B.
2
- C.
3
- D.
4
Attempted by 63 students.
Show answer & explanation
Correct answer: A
Substitute the given values: a = 4, b = 5, c = 7, so a + b + c = 16.
Compute the square root: √16 = 4
Evaluate the logarithm: log_4 4 = 1
Therefore, the value of log4√(a + b + c) is 1.