Problem C. 1239. (September 2014)
C. 1239. Find three possible natural numbers \(\displaystyle x\), \(\displaystyle y\), \(\displaystyle z\) (\(\displaystyle x<y<z\)) such that \(\displaystyle 3^x+3^y+3^z=179\;415\).
(5 pont)
Deadline expired on October 10, 2014.
Statistics:
251 students sent a solution.  
5 points:  135 students. 
4 points:  31 students. 
3 points:  37 students. 
2 points:  28 students. 
1 point:  15 students. 
0 point:  1 student. 
Unfair, not evaluated:  4 solutions. 
