Enrhifo
\frac{2\sqrt{2}-\sqrt{3}}{5}\approx 0.219275263
Rhannu
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\frac{\frac{\sqrt{2}}{\left(\sqrt{2}\right)^{2}}-\frac{1}{\sqrt{3}}}{1-\frac{1}{\sqrt{6}}}
Mae'n rhesymoli enwadur \frac{1}{\sqrt{2}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{2}.
\frac{\frac{\sqrt{2}}{2}-\frac{1}{\sqrt{3}}}{1-\frac{1}{\sqrt{6}}}
Sgwâr \sqrt{2} yw 2.
\frac{\frac{\sqrt{2}}{2}-\frac{\sqrt{3}}{\left(\sqrt{3}\right)^{2}}}{1-\frac{1}{\sqrt{6}}}
Mae'n rhesymoli enwadur \frac{1}{\sqrt{3}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{3}.
\frac{\frac{\sqrt{2}}{2}-\frac{\sqrt{3}}{3}}{1-\frac{1}{\sqrt{6}}}
Sgwâr \sqrt{3} yw 3.
\frac{\frac{3\sqrt{2}}{6}-\frac{2\sqrt{3}}{6}}{1-\frac{1}{\sqrt{6}}}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 2 a 3 yw 6. Lluoswch \frac{\sqrt{2}}{2} â \frac{3}{3}. Lluoswch \frac{\sqrt{3}}{3} â \frac{2}{2}.
\frac{\frac{3\sqrt{2}-2\sqrt{3}}{6}}{1-\frac{1}{\sqrt{6}}}
Gan fod gan \frac{3\sqrt{2}}{6} a \frac{2\sqrt{3}}{6} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\frac{3\sqrt{2}-2\sqrt{3}}{6}}{1-\frac{\sqrt{6}}{\left(\sqrt{6}\right)^{2}}}
Mae'n rhesymoli enwadur \frac{1}{\sqrt{6}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{6}.
\frac{\frac{3\sqrt{2}-2\sqrt{3}}{6}}{1-\frac{\sqrt{6}}{6}}
Sgwâr \sqrt{6} yw 6.
\frac{\frac{3\sqrt{2}-2\sqrt{3}}{6}}{\frac{6}{6}-\frac{\sqrt{6}}{6}}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluoswch 1 â \frac{6}{6}.
\frac{\frac{3\sqrt{2}-2\sqrt{3}}{6}}{\frac{6-\sqrt{6}}{6}}
Gan fod gan \frac{6}{6} a \frac{\sqrt{6}}{6} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\left(3\sqrt{2}-2\sqrt{3}\right)\times 6}{6\left(6-\sqrt{6}\right)}
Rhannwch \frac{3\sqrt{2}-2\sqrt{3}}{6} â \frac{6-\sqrt{6}}{6} drwy luosi \frac{3\sqrt{2}-2\sqrt{3}}{6} â chilydd \frac{6-\sqrt{6}}{6}.
\frac{-2\sqrt{3}+3\sqrt{2}}{-\sqrt{6}+6}
Canslo 6 yn y rhifiadur a'r enwadur.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{\left(-\sqrt{6}+6\right)\left(-\sqrt{6}-6\right)}
Mae'n rhesymoli enwadur \frac{-2\sqrt{3}+3\sqrt{2}}{-\sqrt{6}+6} drwy luosi'r rhifiadur a'r enwadur â -\sqrt{6}-6.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{\left(-\sqrt{6}\right)^{2}-6^{2}}
Ystyriwch \left(-\sqrt{6}+6\right)\left(-\sqrt{6}-6\right). Gellir trawsnewid lluosi yn wahaniaeth rhwng sgwariau drwy ddefnyddio’r rheol: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{\left(-1\right)^{2}\left(\sqrt{6}\right)^{2}-6^{2}}
Ehangu \left(-\sqrt{6}\right)^{2}.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{1\left(\sqrt{6}\right)^{2}-6^{2}}
Cyfrifo -1 i bŵer 2 a chael 1.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{1\times 6-6^{2}}
Sgwâr \sqrt{6} yw 6.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{6-6^{2}}
Lluosi 1 a 6 i gael 6.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{6-36}
Cyfrifo 6 i bŵer 2 a chael 36.
\frac{\left(-2\sqrt{3}+3\sqrt{2}\right)\left(-\sqrt{6}-6\right)}{-30}
Tynnu 36 o 6 i gael -30.
\frac{2\sqrt{3}\sqrt{6}+12\sqrt{3}-3\sqrt{2}\sqrt{6}-18\sqrt{2}}{-30}
Cyfrifwch y briodoledd ddosrannol drwy luosi pob -2\sqrt{3}+3\sqrt{2} gan bob -\sqrt{6}-6.
\frac{2\sqrt{3}\sqrt{3}\sqrt{2}+12\sqrt{3}-3\sqrt{2}\sqrt{6}-18\sqrt{2}}{-30}
Ffactora 6=3\times 2. Ailysgrifennu ail isradd y lluoswm \sqrt{3\times 2} fel lluoswm ail israddau \sqrt{3}\sqrt{2}.
\frac{2\times 3\sqrt{2}+12\sqrt{3}-3\sqrt{2}\sqrt{6}-18\sqrt{2}}{-30}
Lluosi \sqrt{3} a \sqrt{3} i gael 3.
\frac{6\sqrt{2}+12\sqrt{3}-3\sqrt{2}\sqrt{6}-18\sqrt{2}}{-30}
Lluosi 2 a 3 i gael 6.
\frac{6\sqrt{2}+12\sqrt{3}-3\sqrt{2}\sqrt{2}\sqrt{3}-18\sqrt{2}}{-30}
Ffactora 6=2\times 3. Ailysgrifennu ail isradd y lluoswm \sqrt{2\times 3} fel lluoswm ail israddau \sqrt{2}\sqrt{3}.
\frac{6\sqrt{2}+12\sqrt{3}-3\times 2\sqrt{3}-18\sqrt{2}}{-30}
Lluosi \sqrt{2} a \sqrt{2} i gael 2.
\frac{6\sqrt{2}+12\sqrt{3}-6\sqrt{3}-18\sqrt{2}}{-30}
Lluosi -3 a 2 i gael -6.
\frac{6\sqrt{2}+6\sqrt{3}-18\sqrt{2}}{-30}
Cyfuno 12\sqrt{3} a -6\sqrt{3} i gael 6\sqrt{3}.
\frac{-12\sqrt{2}+6\sqrt{3}}{-30}
Cyfuno 6\sqrt{2} a -18\sqrt{2} i gael -12\sqrt{2}.
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