3a^2-15a+28=0

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Solution for 3a^2-15a+28=0 equation: 



3a^2-15a+28=0

a = 3; b = -15; c = +28;
Δ = b2-4ac
Δ = -152-4·3·28
Δ = -111
Delta is less than zero, so there is no solution for the equation

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