SOLUTION: what is the unknown of log p 216=3

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: what is the unknown of log p 216=3      Log On


   



Question 434723: what is the unknown of log p 216=3
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

—The Relationship—

logb%28y%29+=+x.................<=>(means the exact same thing as)... y+=+b%5Ex+
so, you will have:
log_+p+%28216%29=3................<=> 216=p%5E3
root%283%2C216%29=p
root%283%2C6%5E3%29=p
6=p