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Mathematics
Mathematics
Problem
Determine the equations of all tangents to the curve
y
=
x
3
−
3
x
+
1
y = x^{3} - 3x + 1
y
=
x
3
−
3
x
+
1
that are parallel to the line
2
x
+
y
=
0
2x + y = 0
2
x
+
y
=
0
.
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