perplexus.info :: Just Math : Solve a generic set of equations

Solve a generic set of equations (Posted on 2017-09-03)

What couples of numbers satisfy the following set of equations:

x^2+xy=t
y^2+xy=t*k ?

List all the qualifying couples.

Please verify for t=20 & k=2

No Solution Yet Submitted by Ady TZIDON

Rating: 3.0000 (1 votes)

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	Subject	Author	Date
	Solution (spoiler)	Steve Herman	2017-09-03 11:56:51

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