2x2-24x+72=0

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Solution for 2x2-24x+72=0 equation: 



2x^2-24x+72=0

a = 2; b = -24; c = +72;
Δ = b2-4ac
Δ = -242-4·2·72
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{24}{4}=6$

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