Difference between revisions of "2006 UNCO Math Contest II Problems/Problem 8"

m (Solution)
(Solution)
Line 5: Line 5:
  
 
==Solution==
 
==Solution==
{{Solution}}
+
<math>\{2,4\}</math>
  
 
==See Also==
 
==See Also==

Revision as of 01:34, 13 January 2019

Problem

Find all positive integers $n$ such that $n^3-12n^2+40n-29$ is a prime number. For each of your values of $n$ compute this cubic polynomial showing that it is, in fact, a prime.

Solution

$\{2,4\}$

See Also

2006 UNCO Math Contest II (ProblemsAnswer KeyResources)
Preceded by
Problem 7
Followed by
Problem 9
1 2 3 4 5 6 7 8 9 10
All UNCO Math Contest Problems and Solutions