SOLUTION: This one has my daughter and I stumped. log4 64=3 The 4 is under the log. We came up with 0? Many thanks,

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: This one has my daughter and I stumped. log4 64=3 The 4 is under the log. We came up with 0? Many thanks,      Log On


   

Question 865964: This one has my daughter and I stumped.
log4 64=3
The 4 is under the log. We came up with 0?
Many thanks,
Answer by htmentor(1343) About Me  (Show Source):
You can put this solution on YOUR website!
I assume you mean log4(64) - 3, not equals 3?
If so, then your answer is correct:
Since 64 = 4^3, we can write log4(4^3) - 3 = 3 - 3 = 0