SOLUTION: Evaluate each Logarithmic. Show or explain your work. DO NOT use calculator. 1. Log0.0001 2. Log3(81)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Evaluate each Logarithmic. Show or explain your work. DO NOT use calculator. 1. Log0.0001 2. Log3(81)      Log On


   

Question 700571: Evaluate each Logarithmic. Show or explain your work. DO NOT use calculator.
1. Log0.0001

2. Log3(81)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate each Logarithmic. Show or explain your work. DO NOT use calculator.
..
1. Log0.0001=log10^-4 =-4
base raised to an exponent=exponent
2. Log3(81)=4
base(3) raised to log of number(4)=number(81)