x^2-18x-(144/5)

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Solution for x^2-18x-(144/5) equation: 


x in (-oo:+oo)

x^2-(18*x)-(144/5) = 0

x^2-18*x-144/5 = 0

x^2-18*x-144/5 = 0

DELTA = (-18)^2-(-144/5*1*4)

DELTA = 2196/5

DELTA > 0

x = ((2196/5)^(1/2)+18)/(1*2) or x = (18-(2196/5)^(1/2))/(1*2)

x = ((2196/5)^(1/2)+18)/2 or x = (18-(2196/5)^(1/2))/2

x in { (18-(2196/5)^(1/2))/2, ((2196/5)^(1/2)+18)/2 }

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