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Difference between revisions of "2007 JBMO Problems/Problem 4"

(Created page with "Prove that if <math> p</math> is a prime number, then <math> 7p+3^{p}-4</math> is not a perfect square.")
(No difference)

Revision as of 06:29, 4 January 2023

Prove that if $p$ is a prime number, then $7p+3^{p}-4$ is not a perfect square.

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