7d^2-5d+12=0

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Solution for 7d^2-5d+12=0 equation: 



7d^2-5d+12=0

a = 7; b = -5; c = +12;
Δ = b2-4ac
Δ = -52-4·7·12
Δ = -311
Delta is less than zero, so there is no solution for the equation

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