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Mathematics
Mathematics
Problem
The number of distinct real roots of the equation
3
x
4
+
4
x
3
−
12
x
2
+
4
=
0
3x^4 + 4x^3 - 12x^2 + 4 = 0
3
x
4
+
4
x
3
−
12
x
2
+
4
=
0
is
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