SOLUTION: Solve {{{log(4,64)}}} = x. When helping me with this can someone let me know the correct way to enter this equation...

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Solve {{{log(4,64)}}} = x. When helping me with this can someone let me know the correct way to enter this equation...      Log On


   



Question 227818: Solve log%284%2C64%29 = x.
When helping me with this can someone let me know the correct way to enter this equation...

Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
Solve log%284%2C64%29 = x
.
Since 4^3 = 64
log%284%2C64%29 = 3
so x=3
.
Or, you could use the "change of base" formula to enter it into your calculator:
log%284%2C64%29 = log%2864%29%2Flog%284%29%29 = 3