Datrys y^2=x^2+y^4

$${ y }^{ 2 } = { x }^{ 2 } + { y }^{ 4 }$$

Datrys ar gyfer x (complex solution)

$$x=-\sqrt{y^{2}-y^{4}}$$

$$x=\sqrt{y^{2}-y^{4}}$$

Datrys ar gyfer y (complex solution)

$$y=\frac{\sqrt{2\sqrt{1-4x^{2}}+2}}{2}$$

$$y=-\frac{\sqrt{2\sqrt{1-4x^{2}}+2}}{2}$$

$$y=-\frac{\sqrt{-2\sqrt{1-4x^{2}}+2}}{2}$$

$$y=\frac{\sqrt{-2\sqrt{1-4x^{2}}+2}}{2}$$

Datrys ar gyfer x

$$x=-y\sqrt{1-y^{2}}$$

$$x=y\sqrt{1-y^{2}}\text{, }|y|\leq 1$$

Datrys ar gyfer y

$$y=-\frac{\sqrt{-2\sqrt{1-4x^{2}}+2}}{2}$$

$$y=\frac{\sqrt{-2\sqrt{1-4x^{2}}+2}}{2}$$

$$y=\frac{\sqrt{2\sqrt{1-4x^{2}}+2}}{2}$$

$$y=-\frac{\sqrt{2\sqrt{1-4x^{2}}+2}}{2}\text{, }|x|\leq \frac{1}{2}$$