Solve for x (complex solution)
x=\frac{\sqrt{25-16y^{2}}-5}{2}
x=\frac{-\sqrt{25-16y^{2}}-5}{2}\text{, }y\neq 0
Solve for y (complex solution)
y=-\frac{i\sqrt{x}\sqrt{x+5}}{2}
y=\frac{i\sqrt{x}\sqrt{x+5}}{2}\text{, }x\neq -5\text{ and }x\neq 0
Solve for x
x=\frac{\sqrt{25-16y^{2}}-5}{2}
x=\frac{-\sqrt{25-16y^{2}}-5}{2}\text{, }y\neq 0\text{ and }|y|\leq \frac{5}{4}
Solve for y
y=\frac{\sqrt{-x\left(x+5\right)}}{2}
y=-\frac{\sqrt{-x\left(x+5\right)}}{2}\text{, }x>-5\text{ and }x<0
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