1991 AIME Problems/Problem 1
Problem
Find if
and
are positive integers such that
![$xy_{}^{}+x+y = 71$](http://latex.artofproblemsolving.com/d/c/5/dc565ff6101912a3697a0d86a8599417d28f166f.png)
![$x^2y+xy^2 = 880^{}_{}.$](http://latex.artofproblemsolving.com/e/2/8/e28b7a0ff087588f697f1eb0f77b6838d6a1dfe2.png)
Solution
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See also
1991 AIME (Problems • Answer Key • Resources) | ||
Preceded by First question |
Followed by Problem 2 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 | ||
All AIME Problems and Solutions |