7x^2-4,5x+1=0

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Solution for 7x^2-4,5x+1=0 equation: 



7x^2-4.5x+1=0

a = 7; b = -4.5; c = +1;
Δ = b2-4ac
Δ = -4.52-4·7·1
Δ = -7.75
Delta is less than zero, so there is no solution for the equation

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