Enrhifo
\frac{\sqrt{11442}}{6}\approx 17.827880786
Rhannu
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\sqrt{\frac{64-3}{\frac{6}{5}}+3\times 89}
Cyfrifo 8 i bŵer 2 a chael 64.
\sqrt{\frac{61}{\frac{6}{5}}+3\times 89}
Tynnu 3 o 64 i gael 61.
\sqrt{61\times \frac{5}{6}+3\times 89}
Rhannwch 61 â \frac{6}{5} drwy luosi 61 â chilydd \frac{6}{5}.
\sqrt{\frac{61\times 5}{6}+3\times 89}
Mynegwch 61\times \frac{5}{6} fel ffracsiwn unigol.
\sqrt{\frac{305}{6}+3\times 89}
Lluosi 61 a 5 i gael 305.
\sqrt{\frac{305}{6}+267}
Lluosi 3 a 89 i gael 267.
\sqrt{\frac{305}{6}+\frac{1602}{6}}
Troswch y rhif degol 267 i’r ffracsiwn \frac{1602}{6}.
\sqrt{\frac{305+1602}{6}}
Gan fod gan \frac{305}{6} a \frac{1602}{6} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\sqrt{\frac{1907}{6}}
Adio 305 a 1602 i gael 1907.
\frac{\sqrt{1907}}{\sqrt{6}}
Ailysgrifennu ail isradd y rhaniad \sqrt{\frac{1907}{6}} fel rhaniad ail israddau \frac{\sqrt{1907}}{\sqrt{6}}.
\frac{\sqrt{1907}\sqrt{6}}{\left(\sqrt{6}\right)^{2}}
Mae'n rhesymoli enwadur \frac{\sqrt{1907}}{\sqrt{6}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{6}.
\frac{\sqrt{1907}\sqrt{6}}{6}
Sgwâr \sqrt{6} yw 6.
\frac{\sqrt{11442}}{6}
I luosi \sqrt{1907} a \sqrt{6}, dylid lluosi'r rhifau dan yr ail isradd.
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