12x^2-x/20=0

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Solution for 12x^2-x/20=0 equation: 


x in (-oo:+oo)

12*x^2-(x/20) = 0

12*x^2-1/20*x = 0

DELTA = (-1/20)^2-(0*4*12)

DELTA = 1/400

DELTA > 0

x = ((1/400)^(1/2)+1/20)/(2*12) or x = (1/20-(1/400)^(1/2))/(2*12)

x = 1/240 or x = 0

x in { 0, 1/240 }

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