Datrys sqrt{x}+sqrt{y}=10

$$\sqrt{ x } + \sqrt{ y } =10$$

Datrys ar gyfer x

$$x=\left(-\sqrt{y}+10\right)^{2}$$

$$y\geq 0\text{ and }-\sqrt{y}+10\geq 0$$

Camau ar gyfer Datrys Hafaliadau Radical

Tynnu \sqrt{y} o ddwy ochr yr hafaliad.

$$\sqrt{x}+\sqrt{y}-\sqrt{y}=10-\sqrt{y}$$

Mae tynnu \sqrt{y} o’i hun yn gadael 0.

$$\sqrt{x}=10-\sqrt{y}$$

Tynnu \sqrt{y} o 10.

$$\sqrt{x}=-\sqrt{y}+10$$

Sgwariwch ddwy ochr yr hafaliad.

$$x=\left(-\sqrt{y}+10\right)^{2}$$

Datrys ar gyfer y

$$y=\left(-\sqrt{x}+10\right)^{2}$$

$$x\geq 0\text{ and }-\sqrt{x}+10\geq 0$$

Camau ar gyfer Datrys Hafaliadau Radical

Tynnu \sqrt{x} o ddwy ochr yr hafaliad.

$$\sqrt{y}+\sqrt{x}-\sqrt{x}=10-\sqrt{x}$$

Mae tynnu \sqrt{x} o’i hun yn gadael 0.

$$\sqrt{y}=10-\sqrt{x}$$

Tynnu \sqrt{x} o 10.

$$\sqrt{y}=-\sqrt{x}+10$$

Sgwariwch ddwy ochr yr hafaliad.

$$y=\left(-\sqrt{x}+10\right)^{2}$$

Datrys ar gyfer x (complex solution)

$$x=\left(-\sqrt{y}+10\right)^{2}$$

$$y=100\text{ or }arg(-\sqrt{y}+10)<\pi$$

Datrys ar gyfer y (complex solution)

$$y=\left(-\sqrt{x}+10\right)^{2}$$

$$x=100\text{ or }arg(-\sqrt{x}+10)<\pi$$