MathDB
Problems
Contests
National and Regional Contests
Vietnam Contests
Hanoi Open Mathematics Competition
2011 Hanoi Open Mathematics Competitions
9
1 + x + x^2 + x^3 + ... + x^{2011} = 0 (HOMC 2011 J Q9)
1 + x + x^2 + x^3 + ... + x^{2011} = 0 (HOMC 2011 J Q9)
Source:
July 25, 2019
algebra
equation
Problem Statement
Solve the equation
1
+
x
+
x
2
+
x
3
+
.
.
.
+
x
2011
=
0
1 + x + x^2 + x^3 + ... + x^{2011} = 0
1
+
x
+
x
2
+
x
3
+
...
+
x
2011
=
0
.
Back to Problems
View on AoPS