perplexus.info :: Numbers : Cubic Expression Equals a Quadratic Expression

Cubic Expression Equals a Quadratic Expression (Posted on 2024-07-01)

Determine all pairs (x,y) of positive integers that satisfy this equation:

x³+y³= x²+42xy+y²

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

(x,y) = (22,22), (7,1), and (1,7).
For an explanation, refer to the solution submitted by Brian Smith in this location.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Solution	Brian Smith	2024-07-01 11:48:41
A bit more analytic progress	Larry	2024-07-01 09:50:48
Some solutions.	Larry	2024-07-01 09:27:54

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