C(x)=0,2x^2+8x+500

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Solution for C(x)=0,2x^2+8x+500 equation: 



(C)=0.2C^2+8C+500

We move all terms to the left:

(C)-(0.2C^2+8C+500)=0

We get rid of parentheses

-0.2C^2+C-8C-500=0

We add all the numbers together, and all the variables

-0.2C^2-7C-500=0

a = -0.2; b = -7; c = -500;
Δ = b2-4ac
Δ = -72-4·(-0.2)·(-500)
Δ = -351
Delta is less than zero, so there is no solution for the equation

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