(7x^2)/2-23x-53=0

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Solution for (7x^2)/2-23x-53=0 equation: 


x in (-oo:+oo)

(7*x^2)/2-(23*x)-53 = 0

(7*x^2)/2-23*x-53 = 0

7/2*x^2-23*x-53 = 0

DELTA = (-23)^2-(-53*7/2*4)

DELTA = 1271

DELTA > 0

x = (1271^(1/2)+23)/(2*7/2) or x = (23-1271^(1/2))/(2*7/2)

x = (1271^(1/2)+23)/7 or x = (23-1271^(1/2))/7

x in { (23-1271^(1/2))/7, (1271^(1/2)+23)/7 }

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