MathDB
Problems
Contests
National and Regional Contests
China Contests
ASDAN Math Tournament
2015 ASDAN Math Tournament
6
2015 Team #6
2015 Team #6
Source:
August 3, 2022
2015
team test
Problem Statement
Let
f
(
x
)
=
x
4
−
4
x
3
−
3
x
2
−
4
x
+
1
f(x)=x^4-4x^3-3x^2-4x+1
f
(
x
)
=
x
4
−
4
x
3
−
3
x
2
−
4
x
+
1
. Compute the sum of the real roots of
f
(
x
)
f(x)
f
(
x
)
.
Back to Problems
View on AoPS