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Problemau tebyg o chwiliad gwe

Rhannu

\frac{\frac{\sqrt{3}}{2}-\frac{154}{94864}}{\frac{\sqrt{3}}{2}+\frac{154}{308^{2}}}
Cyfrifo 308 i bŵer 2 a chael 94864.
\frac{\frac{\sqrt{3}}{2}-\frac{1}{616}}{\frac{\sqrt{3}}{2}+\frac{154}{308^{2}}}
Lleihau'r ffracsiwn \frac{154}{94864} i'r graddau lleiaf posib drwy dynnu a chanslo allan 154.
\frac{\frac{308\sqrt{3}}{616}-\frac{1}{616}}{\frac{\sqrt{3}}{2}+\frac{154}{308^{2}}}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 2 a 616 yw 616. Lluoswch \frac{\sqrt{3}}{2} â \frac{308}{308}.
\frac{\frac{308\sqrt{3}-1}{616}}{\frac{\sqrt{3}}{2}+\frac{154}{308^{2}}}
Gan fod gan \frac{308\sqrt{3}}{616} a \frac{1}{616} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\frac{308\sqrt{3}-1}{616}}{\frac{\sqrt{3}}{2}+\frac{154}{94864}}
Cyfrifo 308 i bŵer 2 a chael 94864.
\frac{\frac{308\sqrt{3}-1}{616}}{\frac{\sqrt{3}}{2}+\frac{1}{616}}
Lleihau'r ffracsiwn \frac{154}{94864} i'r graddau lleiaf posib drwy dynnu a chanslo allan 154.
\frac{\frac{308\sqrt{3}-1}{616}}{\frac{308\sqrt{3}}{616}+\frac{1}{616}}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 2 a 616 yw 616. Lluoswch \frac{\sqrt{3}}{2} â \frac{308}{308}.
\frac{\frac{308\sqrt{3}-1}{616}}{\frac{308\sqrt{3}+1}{616}}
Gan fod gan \frac{308\sqrt{3}}{616} a \frac{1}{616} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{\left(308\sqrt{3}-1\right)\times 616}{616\left(308\sqrt{3}+1\right)}
Rhannwch \frac{308\sqrt{3}-1}{616} â \frac{308\sqrt{3}+1}{616} drwy luosi \frac{308\sqrt{3}-1}{616} â chilydd \frac{308\sqrt{3}+1}{616}.
\frac{308\sqrt{3}-1}{308\sqrt{3}+1}
Canslo 616 yn y rhifiadur a'r enwadur.
\frac{\left(308\sqrt{3}-1\right)\left(308\sqrt{3}-1\right)}{\left(308\sqrt{3}+1\right)\left(308\sqrt{3}-1\right)}
Mae'n rhesymoli enwadur \frac{308\sqrt{3}-1}{308\sqrt{3}+1} drwy luosi'r rhifiadur a'r enwadur â 308\sqrt{3}-1.
\frac{\left(308\sqrt{3}-1\right)\left(308\sqrt{3}-1\right)}{\left(308\sqrt{3}\right)^{2}-1^{2}}
Ystyriwch \left(308\sqrt{3}+1\right)\left(308\sqrt{3}-1\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(308\sqrt{3}-1\right)^{2}}{\left(308\sqrt{3}\right)^{2}-1^{2}}
Lluosi 308\sqrt{3}-1 a 308\sqrt{3}-1 i gael \left(308\sqrt{3}-1\right)^{2}.
\frac{94864\left(\sqrt{3}\right)^{2}-616\sqrt{3}+1}{\left(308\sqrt{3}\right)^{2}-1^{2}}
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(308\sqrt{3}-1\right)^{2}.
\frac{94864\times 3-616\sqrt{3}+1}{\left(308\sqrt{3}\right)^{2}-1^{2}}
Sgwâr \sqrt{3} yw 3.
\frac{284592-616\sqrt{3}+1}{\left(308\sqrt{3}\right)^{2}-1^{2}}
Lluosi 94864 a 3 i gael 284592.
\frac{284593-616\sqrt{3}}{\left(308\sqrt{3}\right)^{2}-1^{2}}
Adio 284592 a 1 i gael 284593.
\frac{284593-616\sqrt{3}}{308^{2}\left(\sqrt{3}\right)^{2}-1^{2}}
Ehangu \left(308\sqrt{3}\right)^{2}.
\frac{284593-616\sqrt{3}}{94864\left(\sqrt{3}\right)^{2}-1^{2}}
Cyfrifo 308 i bŵer 2 a chael 94864.
\frac{284593-616\sqrt{3}}{94864\times 3-1^{2}}
Sgwâr \sqrt{3} yw 3.
\frac{284593-616\sqrt{3}}{284592-1^{2}}
Lluosi 94864 a 3 i gael 284592.
\frac{284593-616\sqrt{3}}{284592-1}
Cyfrifo 1 i bŵer 2 a chael 1.
\frac{284593-616\sqrt{3}}{284591}
Tynnu 1 o 284592 i gael 284591.