perplexus.info :: Just Math : From AP to cubes

From AP to cubes (Posted on 2024-12-07)

Let a, b, and c be positive integers such that a^1/3, b^1/3, and c^1/3 are terms of an arithmetic sequence. Prove that abc is a perfect cube.

No Solution Yet Submitted by Danish Ahmed Khan

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Subject	Author	Date
re: First thoughts: a conjecture	broll	2024-12-08 00:39:27
First thoughts: a conjecture	Larry	2024-12-07 15:13:02
Solution?	Jer	2024-12-07 13:37:03

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