4(5-2Y)=(Y-2)x2

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Solution for 4(5-2Y)=(Y-2)x2 equation: 



4(5-2)=(-2)Y2

We move all terms to the left:

4(5-2)-((-2)Y2)=0

We add all the numbers together, and all the variables

-((-2)Y2)+43=0



We calculate terms in parentheses: -((-2)Y2), so:

(-2)Y2

We multiply parentheses

-2Y^2

Back to the equation:

-(-2Y^2)



We get rid of parentheses

2Y^2+43=0

a = 2; b = 0; c = +43;
Δ = b2-4ac
Δ = 02-4·2·43
Δ = -344
Delta is less than zero, so there is no solution for the equation

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