x^2/64-x-1=0

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Solution for x^2/64-x-1=0 equation: 


x in (-oo:+oo)

(x^2)/64-x-1 = 0

1/64*x^2-x-1 = 0

DELTA = (-1)^2-(-1*1/64*4)

DELTA = 17/16

DELTA > 0

x = ((17/16)^(1/2)+1)/(1/64*2) or x = (1-(17/16)^(1/2))/(1/64*2)

x = 32*((17/16)^(1/2)+1) or x = 32*(1-(17/16)^(1/2))

x in { 32*(1-(17/16)^(1/2)), 32*((17/16)^(1/2)+1) }

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