-4x2+2x-1=0

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Solution for -4x2+2x-1=0 equation: 



-4x^2+2x-1=0

a = -4; b = 2; c = -1;
Δ = b2-4ac
Δ = 22-4·(-4)·(-1)
Δ = -12
Delta is less than zero, so there is no solution for the equation

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