4,5x2-12x+8=0

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Solution for 4,5x2-12x+8=0 equation: 



4.5x^2-12x+8=0

a = 4.5; b = -12; c = +8;
Δ = b2-4ac
Δ = -122-4·4.5·8
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{12}{9}=1+1/3$

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