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X^2-2.430X+1.477=0
We add all the numbers together, and all the variables
X^2-2.43X+1.477=0
a = 1; b = -2.43; c = +1.477;
Δ = b2-4ac
Δ = -2.432-4·1·1.477
Δ = -0.0030999999999999
Delta is less than zero, so there is no solution for the equation
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