x^2-2x-5/4

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Solution for x^2-2x-5/4 equation: 


x in (-oo:+oo)

x^2-(2*x)-(5/4) = 0

x^2-2*x-5/4 = 0

x^2-2*x-5/4 = 0

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

DELTA = 9

DELTA > 0

x = (9^(1/2)+2)/(1*2) or x = (2-9^(1/2))/(1*2)

x = 5/2 or x = -1/2

x in { -1/2, 5/2 }

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