Datrys 2/sqrt{3}-sqrt{2}

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

Enrhifo

$$\frac{\sqrt{2}\left(\sqrt{6}-3\right)}{3}\approx -0.259513024$$

Camau Ateb Byr

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

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

Sgwâr \sqrt{3} yw 3.

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

I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluoswch \sqrt{2} â \frac{3}{3}.

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

Gan fod gan \frac{2\sqrt{3}}{3} a \frac{3\sqrt{2}}{3} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

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

Ffactor

$$\frac{\sqrt{2} {(\sqrt{2} \sqrt{3} - 3)}}{3} = -0.2595130239938434$$