Y=x2+20

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Solution for Y=x2+20 equation: 



=Y2+20

We move all terms to the left:

-(Y2+20)=0

We add all the numbers together, and all the variables

-(+Y^2+20)=0

We get rid of parentheses

-Y^2-20=0

We add all the numbers together, and all the variables

-1Y^2-20=0

a = -1; b = 0; c = -20;
Δ = b2-4ac
Δ = 02-4·(-1)·(-20)
Δ = -80
Delta is less than zero, so there is no solution for the equation

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