9n^2=-6-6n

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Solution for 9n^2=-6-6n equation: 



9n^2=-6-6n

We move all terms to the left:

9n^2-(-6-6n)=0

We add all the numbers together, and all the variables

9n^2-(-6n-6)=0

We get rid of parentheses

9n^2+6n+6=0

a = 9; b = 6; c = +6;
Δ = b2-4ac
Δ = 62-4·9·6
Δ = -180
Delta is less than zero, so there is no solution for the equation

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