[tex]\texttt{Numerele sunt x si y, din care x \ \textgreater \ y.}\\\\
(x+y)(x-y) = x^2 -4\\\\
x^2 - y^2 = x^2 -4 ~~~\Big|~- x^2\\\\
-y^2 = -4 ~~~\Big|~\cdot(-1)\\\\
y^2 = 4\\\\
y = \sqrt{4} \\\\
\boxed{y = 2}~~~\text{Am eliminat solutia negativa deoarece numerele sunt pozitive.}[/tex]
