(3t^2-21t+39)=0

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Solution for (3t^2-21t+39)=0 equation: 



(3t^2-21t+39)=0

We get rid of parentheses

3t^2-21t+39=0

a = 3; b = -21; c = +39;
Δ = b2-4ac
Δ = -212-4·3·39
Δ = -27
Delta is less than zero, so there is no solution for the equation

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