y2-4y+221=0

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Solution for y2-4y+221=0 equation:



y2-4y+221=0
We add all the numbers together, and all the variables
y^2-4y+221=0
a = 1; b = -4; c = +221;
Δ = b2-4ac
Δ = -42-4·1·221
Δ = -868
Delta is less than zero, so there is no solution for the equation

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