Difference between revisions of "2013 UMO Problems/Problem 3"
(Created page with "== Problem == Find all <math>x</math> with <math>1 \le x \le 999</math> such that the last three digits of <math>x^2</math> are all equal to the same nonzero digit. == Solution...") |
m (→See Also) |
||
| Line 11: | Line 11: | ||
== See Also == | == See Also == | ||
{{UMO box|year=2013|num-b=2|num-a=4}} | {{UMO box|year=2013|num-b=2|num-a=4}} | ||
| + | |||
| + | [[Category:Intermediate Algebra Problems]] | ||
with 
such that the last three digits of 
are all equal to the same nonzero
digit.
