Skip to content
Weekly Maths Challenge
Current Students
Alumni
search
About
School life
Admissions
KCLMS+ Outreach
Work for us
Contact
Challenge 278: Is it an Integer?
For which integer values of
n
is the value of
(
n
3
+ 5n
2
+ 2n –8) /(n(n – 1))
also an integer?
Reveal solution
Connect with