9^2n=1/6561

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Solution for 9^2n=1/6561 equation: 


n in (-oo:+oo)

9^2*n = 1/6561 // - 1/6561

9^2*n-(1/6561) = 0

9^2*n-1/6561 = 0

81*n-1/6561 = 0 // + 1/6561

81*n = 1/6561 // : 81

n = 1/6561/81

n = 1/531441

n = 1/531441

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