x=(-x^2/-304)+19

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Solution for x=(-x^2/-304)+19 equation: 


x in (-oo:+oo)

x = ((-x)^2)/(-304)+19 // - ((-x)^2)/(-304)+19

x-(((-x)^2)/(-304))-19 = 0

(1/304)*x^2+x-19 = 0

1/304*x^2+x-19 = 0

DELTA = 1^2-(-19*1/304*4)

DELTA = 5/4

DELTA > 0

x = ((5/4)^(1/2)-1)/(1/304*2) or x = (-(5/4)^(1/2)-1)/(1/304*2)

x = 152*((5/4)^(1/2)-1) or x = -152*((5/4)^(1/2)+1)

x in { -152*((5/4)^(1/2)+1), 152*((5/4)^(1/2)-1) }

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