(1/3)^n=1/81

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Solution for (1/3)^n=1/81 equation: 



(1/3)^n=1/81

We move all terms to the left:

(1/3)^n-(1/81)=0



Domain of the equation: 3)^n!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

(+1/3)^n-(+1/81)=0

We get rid of parentheses

(+1/3)^n-1/81=0

We calculate fractions


()/3^n*81)+(-3n)/3^n*81)=0

We calculate fractions

We do not support enpression: n^4

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