Track / Stage 4 / 114 of 340 #374 of 1964

$5 . n$ is a natural number, substitute into the algebraic expression $n^{3}-n$ and the positive integer result can only be:

Pick one

A 388944 B 388945 C 388954 D 388948

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Official solution

$A$

Source: NuminaMath-1.5, licensed Apache-2.0. Statement reproduced verbatim; metadata (topic, difficulty, ordering) added by this project.