perplexus.info :: Just Math : Doubly cube

Doubly cube (Posted on 2024-02-03)

Find all positive integers n such that 9n+19 and 3n³+9n+5 are both cubes of integers.

No Solution Yet Submitted by Danish Ahmed Khan

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	Subject	Author	Date
	possible answer	Larry	2024-02-03 14:58:41

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