SOLUTION: Solve the logarithmic equation x=log3 1/81
I've tried x=3log 1/81
----------- ---
3
x
- = log 1/81
3
Algebra.Com
Question 770992: Solve the logarithmic equation x=log3 1/81
I've tried x=3log 1/81
---------------
3
x
- = log 1/81
3
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
log3 1/81
= log3 1/3^4
= log3 3^-4
= -4log3 3
(log3 3 = 1)
= -4
Hope this helps.
:-)
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