Enrhifo
\frac{215a^{2}}{1-a}
Ehangu
\frac{215a^{2}}{1-a}
Rhannu
Copïo i clipfwrdd
\frac{215^{2}a^{2}}{215\left(1-a\right)}
Ehangu \left(215a\right)^{2}.
\frac{46225a^{2}}{215\left(1-a\right)}
Cyfrifo 215 i bŵer 2 a chael 46225.
\frac{215a^{2}}{-a+1}
Canslo 215 yn y rhifiadur a'r enwadur.
\frac{215^{2}a^{2}}{215\left(1-a\right)}
Ehangu \left(215a\right)^{2}.
\frac{46225a^{2}}{215\left(1-a\right)}
Cyfrifo 215 i bŵer 2 a chael 46225.
\frac{215a^{2}}{-a+1}
Canslo 215 yn y rhifiadur a'r enwadur.
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