Y=20x^2-20x+47

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Solution for Y=20x^2-20x+47 equation: 



=20Y^2-20Y+47

We move all terms to the left:

-(20Y^2-20Y+47)=0

We get rid of parentheses

-20Y^2+20Y-47=0

a = -20; b = 20; c = -47;
Δ = b2-4ac
Δ = 202-4·(-20)·(-47)
Δ = -3360
Delta is less than zero, so there is no solution for the equation

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