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x in (-oo:+oo)
x^2 = (4-(8*x^1))/6 // - (4-(8*x^1))/6
x^2-((4-(8*x^1))/6) = 0
x^2-((4-8*x)/6) = 0
(-1*(4-8*x))/6+x^2 = 0
(-1*(4-8*x))/6+(6*x^2)/6 = 0
6*x^2-1*(4-8*x) = 0
6*x^2+8*x-4 = 0
6*x^2+8*x-4 = 0
2*(3*x^2+4*x-2) = 0
3*x^2+4*x-2 = 0
DELTA = 4^2-(-2*3*4)
DELTA = 40
DELTA > 0
x = (40^(1/2)-4)/(2*3) or x = (-40^(1/2)-4)/(2*3)
x = (2*10^(1/2)-4)/6 or x = (-2*10^(1/2)-4)/6
2*(x-((-2*10^(1/2)-4)/6))*(x-((2*10^(1/2)-4)/6)) = 0
(2*(x-((-2*10^(1/2)-4)/6))*(x-((2*10^(1/2)-4)/6)))/6 = 0
(2*(x-((-2*10^(1/2)-4)/6))*(x-((2*10^(1/2)-4)/6)))/6 = 0 // * 6
2*(x-((-2*10^(1/2)-4)/6))*(x-((2*10^(1/2)-4)/6)) = 0
( 2 )
2 = 0
x belongs to the empty set
( x-((-2*10^(1/2)-4)/6) )
x-((-2*10^(1/2)-4)/6) = 0 // + (-2*10^(1/2)-4)/6
x = (-2*10^(1/2)-4)/6
( x-((2*10^(1/2)-4)/6) )
x-((2*10^(1/2)-4)/6) = 0 // + (2*10^(1/2)-4)/6
x = (2*10^(1/2)-4)/6
x in { (-2*10^(1/2)-4)/6, (2*10^(1/2)-4)/6 }
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