Enrhifo
19-\sqrt{323}\approx 1.027799244
Rhannu
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\frac{38-\sqrt{1292}}{2}
Lluosi 38 a 34 i gael 1292.
\frac{38-2\sqrt{323}}{2}
Ffactora 1292=2^{2}\times 323. Ailysgrifennu ail isradd y lluoswm \sqrt{2^{2}\times 323} fel lluoswm ail israddau \sqrt{2^{2}}\sqrt{323}. Cymryd isradd 2^{2}.
19-\sqrt{323}
Rhannu pob term 38-2\sqrt{323} â 2 i gael 19-\sqrt{323}.
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