y^2-20y+400=0

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Solution for y^2-20y+400=0 equation: 



y^2-20y+400=0

a = 1; b = -20; c = +400;
Δ = b2-4ac
Δ = -202-4·1·400
Δ = -1200
Delta is less than zero, so there is no solution for the equation

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