y2-8=-12

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Solution for y2-8=-12 equation: 



y2-8=-12

We move all terms to the left:

y2-8-(-12)=0

We add all the numbers together, and all the variables

y^2+4=0

a = 1; b = 0; c = +4;
Δ = b2-4ac
Δ = 02-4·1·4
Δ = -16
Delta is less than zero, so there is no solution for the equation

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