Y=0.7x^2+0.5x+11

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Solution for Y=0.7x^2+0.5x+11 equation: 



=0.7Y^2+0.5Y+11

We move all terms to the left:

-(0.7Y^2+0.5Y+11)=0

We get rid of parentheses

-0.7Y^2-0.5Y-11=0

a = -0.7; b = -0.5; c = -11;
Δ = b2-4ac
Δ = -0.52-4·(-0.7)·(-11)
Δ = -30.55
Delta is less than zero, so there is no solution for the equation

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