0=200+4x+8x^2

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Solution for 0=200+4x+8x^2 equation: 



0=200+4x+8x^2

We move all terms to the left:

0-(200+4x+8x^2)=0

We add all the numbers together, and all the variables

-(200+4x+8x^2)=0

We get rid of parentheses

-8x^2-4x-200=0

a = -8; b = -4; c = -200;
Δ = b2-4ac
Δ = -42-4·(-8)·(-200)
Δ = -6384
Delta is less than zero, so there is no solution for the equation

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