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x^2*((16*x^6-(12*x^4)+4*x^2)/4) = 0
x^2*((16*x^6-12*x^4+4*x^2)/4) = 0
(x^2*(16*x^6-12*x^4+4*x^2))/4 = 0
x^2 = 0
1*x^2 = 0 // : 1
x^2 = 0
x = 0
(16*x^6-(12*x^4)+4*x^2)/4 = 0
(16*x^6-12*x^4+4*x^2)/4 = 0
(16*x^6-(12*x^4)+4*x^2)/4 = 0 // * 4
16*x^6-(12*x^4)+4*x^2 = 0
16*x^6-12*x^4+4*x^2 = 0
t_1 = x^2
16*t_1^3-12*t_1^2+4*t_1^1 = 0
16*t_1^3-12*t_1^2+4*t_1 = 0
4*t_1*(4*t_1^2-3*t_1+1) = 0
4*t_1^2-3*t_1+1 = 0
DELTA = (-3)^2-(1*4*4)
DELTA = -7
DELTA < 0
4*t_1 = 0
4*t_1 = 0 // : 4
t_1 = 0
t_1 = 0
x^2+0 = 0
x^2 = 0
1*x^2 = 0 // : 1
x^2 = 0
x = 0
x^2*((16*x^6-(12*x^4)+4*x^2)/4) = 0 <=> x^2 = 0 or x^2*((16*x^6-(12*x^4)+4*x^2)/4) = 0 <=> (16*x^6-(12*x^4)+4*x^2)/4 = 0
x in { 0, 0 }
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