Problem B. 4709. (April 2015)
B. 4709. Solve the simultaneous equations
\(\displaystyle x^{2}+y^{2}=13,\)
\(\displaystyle x^{3}+y^{3}=35.\)
Suggested by J. Szoldatics, Budapest
(3 pont)
Deadline expired on May 11, 2015.
Statistics:
101 students sent a solution.  
3 points:  71 students. 
2 points:  11 students. 
1 point:  8 students. 
0 point:  11 students. 
