Difference between revisions of "2023 IOQM/Problem 4"
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Find the maximum possible value of <math>x + y</math>. | Find the maximum possible value of <math>x + y</math>. | ||
==Solution1(Diophantine)== | ==Solution1(Diophantine)== | ||
| + | <cmath>x^{4}=(x-1)(y^{3}-23)-1</cmath> | ||
Revision as of 11:48, 19 October 2023
Problem
Let 
be positive integers such that
![\[x^{4}=(x-1)(y^{3}-23)-1\]](http://latex.artofproblemsolving.com/5/0/9/509f87eace1256402c53d3e8ceac7a97e2c01ef0.png)
Find the maximum possible value of 
.
Solution1(Diophantine)
