Difference between revisions of "1996 AIME Problems/Problem 3"

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== See also ==
 
== See also ==
* [[1996 AIME Problems]]
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*[[1996 AIME Problems]]
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{{AIME box|year=1996|num-b=2|num-a=4}}

Revision as of 15:56, 24 September 2007

Problem

Find the smallest positive integer $n$ for which the expansion of $(xy-3x+7y-21)^n$, after like terms have been collected, has at least 1996 terms.

Solution

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See also

1996 AIME (ProblemsAnswer KeyResources)
Preceded by
Problem 2
Followed by
Problem 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
All AIME Problems and Solutions