4r^2-4r+10=0

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Solution for 4r^2-4r+10=0 equation: 



4r^2-4r+10=0

a = 4; b = -4; c = +10;
Δ = b2-4ac
Δ = -42-4·4·10
Δ = -144
Delta is less than zero, so there is no solution for the equation

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