Datrys sqrt{22/3}

$$\sqrt { 2 \frac { 2 } { 3 } }$$

Enrhifo

$$\frac{2\sqrt{6}}{3}\approx 1.632993162$$

Camau Ateb

Lluosi 2 a 3 i gael 6.

$$\sqrt{\frac{6+2}{3}}$$

Adio 6 a 2 i gael 8.

$$\sqrt{\frac{8}{3}}$$

Ailysgrifennu ail isradd y rhaniad \sqrt{\frac{8}{3}} fel rhaniad ail israddau \frac{\sqrt{8}}{\sqrt{3}}.

$$\frac{\sqrt{8}}{\sqrt{3}}$$

Ffactora 8=2^{2}\times 2. Ailysgrifennu ail isradd y lluoswm \sqrt{2^{2}\times 2} fel lluoswm ail israddau \sqrt{2^{2}}\sqrt{2}. Cymryd isradd 2^{2}.

$$\frac{2\sqrt{2}}{\sqrt{3}}$$

Mae'n rhesymoli enwadur \frac{2\sqrt{2}}{\sqrt{3}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{3}.

$$\frac{2\sqrt{2}\sqrt{3}}{\left(\sqrt{3}\right)^{2}}$$

Sgwâr \sqrt{3} yw 3.

$$\frac{2\sqrt{2}\sqrt{3}}{3}$$

I luosi \sqrt{2} a \sqrt{3}, dylid lluosi'r rhifau dan yr ail isradd.

$$\frac{2\sqrt{6}}{3}$$