Y=3.5x^2+2.8x+2

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Solution for Y=3.5x^2+2.8x+2 equation: 



=3.5Y^2+2.8Y+2

We move all terms to the left:

-(3.5Y^2+2.8Y+2)=0

We get rid of parentheses

-3.5Y^2-2.8Y-2=0

a = -3.5; b = -2.8; c = -2;
Δ = b2-4ac
Δ = -2.82-4·(-3.5)·(-2)
Δ = -20.16
Delta is less than zero, so there is no solution for the equation

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