n^2+3=-12

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Solution for n^2+3=-12 equation: 



n^2+3=-12

We move all terms to the left:

n^2+3-(-12)=0

We add all the numbers together, and all the variables

n^2+15=0

a = 1; b = 0; c = +15;
Δ = b2-4ac
Δ = 02-4·1·15
Δ = -60
Delta is less than zero, so there is no solution for the equation

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