Datrys sqrt{1/2}+sqrt{1/2}

$$\sqrt{ \frac{ 1 }{ 2 } } + \sqrt{ \frac{ 1 }{ 2 } }$$

Enrhifo

$$\sqrt{2}\approx 1.414213562$$

Camau Ateb

Ailysgrifennu ail isradd y rhaniad \sqrt{\frac{1}{2}} fel rhaniad ail israddau \frac{\sqrt{1}}{\sqrt{2}}.

$$\frac{\sqrt{1}}{\sqrt{2}}+\sqrt{\frac{1}{2}}$$

Cyfrifo ail isradd 1 a chael 1.

$$\frac{1}{\sqrt{2}}+\sqrt{\frac{1}{2}}$$

Mae'n rhesymoli enwadur \frac{1}{\sqrt{2}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{2}.

$$\frac{\sqrt{2}}{\left(\sqrt{2}\right)^{2}}+\sqrt{\frac{1}{2}}$$

Sgwâr \sqrt{2} yw 2.

$$\frac{\sqrt{2}}{2}+\sqrt{\frac{1}{2}}$$

Ailysgrifennu ail isradd y rhaniad \sqrt{\frac{1}{2}} fel rhaniad ail israddau \frac{\sqrt{1}}{\sqrt{2}}.

$$\frac{\sqrt{2}}{2}+\frac{\sqrt{1}}{\sqrt{2}}$$

Cyfrifo ail isradd 1 a chael 1.

$$\frac{\sqrt{2}}{2}+\frac{1}{\sqrt{2}}$$

Mae'n rhesymoli enwadur \frac{1}{\sqrt{2}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{2}.

$$\frac{\sqrt{2}}{2}+\frac{\sqrt{2}}{\left(\sqrt{2}\right)^{2}}$$

Sgwâr \sqrt{2} yw 2.

$$\frac{\sqrt{2}}{2}+\frac{\sqrt{2}}{2}$$

Cyfuno \frac{\sqrt{2}}{2} a \frac{\sqrt{2}}{2} i gael \sqrt{2}.

$$\sqrt{2}$$