Mathematical and Physical Journal
for High Schools
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Problem B. 4788. (April 2016)

B. 4788. Solve the following simultaneous equations on the set of real numbers:

\(\displaystyle x^2+y^3 =x+1,\)

\(\displaystyle x^3+y^2 =y+1.\)

Proposed by J. Szoldatics, Budapest

(4 pont)

Deadline expired on May 10, 2016.


Statistics:

114 students sent a solution.
4 points:82 students.
3 points:9 students.
2 points:8 students.
1 point:13 students.
0 point:2 students.

Problems in Mathematics of KöMaL, April 2016