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Problems
Contests
National and Regional Contests
South Africa Contests
South Africa National Olympiad
2000 South africa National Olympiad
2
2
Part of
2000 South africa National Olympiad
Problems
(1)
Quartic equation
Source: South Africa 2000
9/30/2005
Solve for
x
x
x
, given
36
x
4
+
36
x
3
−
7
x
2
−
6
x
+
1
=
0
36x^4 + 36x^3 - 7x^2 - 6x + 1 = 0
36
x
4
+
36
x
3
−
7
x
2
−
6
x
+
1
=
0
.