Question

$$y=\frac{5}{x^{2}-3}$$

Solve for x (complex solution)

$x=-\sqrt{3+\frac{5}{y}}$
$x=\sqrt{3+\frac{5}{y}}\text{, }y\neq 0$

Solve for y (complex solution)

$y=\frac{5}{x^{2}-3}$
$x\neq -\sqrt{3}\text{ and }x\neq \sqrt{3}$

Solve for x

$x=\sqrt{3+\frac{5}{y}}$
$x=-\sqrt{3+\frac{5}{y}}\text{, }y\leq -\frac{5}{3}\text{ or }y>0$

Solve for y

$y=\frac{5}{x^{2}-3}$
$|x|\neq \sqrt{3}$