MathDB
Problems
Contests
National and Regional Contests
Vietnam Contests
Vietnam National Olympiad
1982 Vietnam National Olympiad
2
Solve for x: x(x + 1)(x + 2)(x + 3) + 1 - m = 0.
Solve for x: x(x + 1)(x + 2)(x + 3) + 1 - m = 0.
Source: Vietnam MO 1982 P2
March 17, 2011
parameterization
algebra proposed
algebra
Problem Statement
For a given parameter
m
m
m
, solve the equation
x
(
x
+
1
)
(
x
+
2
)
(
x
+
3
)
+
1
ā
m
=
0.
x(x + 1)(x + 2)(x + 3) + 1 - m = 0.
x
(
x
+
1
)
(
x
+
2
)
(
x
+
3
)
+
1
ā
m
=
0.
Back to Problems
View on AoPS