SOLUTION: How do you express 4^-3=1/64 in logarithmic form? When I did this question I got log base 4 of 64 equals -3. I just wanted to be sure I was doing it right.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: How do you express 4^-3=1/64 in logarithmic form? When I did this question I got log base 4 of 64 equals -3. I just wanted to be sure I was doing it right.      Log On


   

Question 428215: How do you express 4^-3=1/64 in logarithmic form? When I did this question I got log base 4 of 64 equals -3. I just wanted to be sure I was doing it right.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
You're off a little
You can take the log to base 4 of both sides
+log%284%2C+4%5E%28-3%29%29+=+log%284%2C+1%2F64%29+
+-3+=+log%284%2C+1%2F64+%29