Solve for x, y, z (complex solution)
x\in \mathrm{C}
y\in \mathrm{C}
z=\left(x+y\right)^{-\frac{1}{2}}\left(\sqrt{x^{2}-y^{2}}+1\right)
Solve for x, y, z
x\in \mathrm{R}
y\in \mathrm{R}
z=\frac{\sqrt{x^{2}-y^{2}}+1}{\sqrt{x+y}}
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