- #1
phucghe
- 4
- 0
Find all pairs [tex](x,y) \in R [/tex] such that :
[tex]\frac{x^4-16}{8x}=\frac{y^4-1}{y}[/tex] and [tex] x^2-2xy+y^2=8[/tex]
[tex]\frac{x^4-16}{8x}=\frac{y^4-1}{y}[/tex] and [tex] x^2-2xy+y^2=8[/tex]