4.905x^2-2x+7=0

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Solution for 4.905x^2-2x+7=0 equation: 



4.905x^2-2x+7=0

a = 4.905; b = -2; c = +7;
Δ = b2-4ac
Δ = -22-4·4.905·7
Δ = -133.34
Delta is less than zero, so there is no solution for the equation

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