a2+a+4=0

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Solution for a2+a+4=0 equation: 



a2+a+4=0

We add all the numbers together, and all the variables

a^2+a+4=0

a = 1; b = 1; c = +4;
Δ = b2-4ac
Δ = 12-4·1·4
Δ = -15
Delta is less than zero, so there is no solution for the equation

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