x^2-1/4*x-3/4=0

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Solution for x^2-1/4*x-3/4=0 equation: 


x in (-oo:+oo)

x^2-((1/4)*x)-(3/4) = 0

x^2+(-1/4)*x-3/4 = 0

x^2-1/4*x-3/4 = 0

DELTA = (-1/4)^2-(-3/4*1*4)

DELTA = 49/16

DELTA > 0

x = ((49/16)^(1/2)+1/4)/(1*2) or x = (1/4-(49/16)^(1/2))/(1*2)

x = 1 or x = -3/4

x in { -3/4, 1 }

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