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x in (-oo:+oo)
(x^3)/16 = (x^6)/2 // - (x^6)/2
(x^3)/16-((x^6)/2) = 0
1/16*x^3-1/2*x^6 = 0
t_1 = x^3
1/16*t_1^1-1/2*t_1^2 = 0
1/16*t_1-1/2*t_1^2 = 0
DELTA = (1/16)^2-(-1/2*0*4)
DELTA = 1/256
DELTA > 0
t_1 = ((1/256)^(1/2)-1/16)/(-1/2*2) or t_1 = (-(1/256)^(1/2)-1/16)/(-1/2*2)
t_1 = 0 or t_1 = 1/8
t_1 = 0
x^3+0 = 0
x^3 = 0
1*x^3 = 0 // : 1
x^3 = 0
x = 0
t_1 = 1/8
x^3-1/8 = 0
1*x^3 = 1/8 // : 1
x^3 = 1/8
x^3 = 1/8 // ^ 1/3
x = 1/2
x in { 0, 1/2 }
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