28+9u+4u^2=0

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Solution for 28+9u+4u^2=0 equation: 



28+9u+4u^2=0

a = 4; b = 9; c = +28;
Δ = b2-4ac
Δ = 92-4·4·28
Δ = -367
Delta is less than zero, so there is no solution for the equation

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