(n^2+81)=12n

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Solution for (n^2+81)=12n equation: 



(n^2+81)=12n

We move all terms to the left:

(n^2+81)-(12n)=0

We add all the numbers together, and all the variables

-12n+(n^2+81)=0

We get rid of parentheses

n^2-12n+81=0

a = 1; b = -12; c = +81;
Δ = b2-4ac
Δ = -122-4·1·81
Δ = -180
Delta is less than zero, so there is no solution for the equation

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