Enrhifo
\frac{125m^{6}}{n^{3}}
Ehangu
\frac{125m^{6}}{n^{3}}
Rhannu
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\frac{\left(5m^{2}\right)^{3}}{n^{3}}
I godi \frac{5m^{2}}{n} i bŵer, codwch y rhifiadur a'r enwadur i bŵer ac yna rhannwch nhw.
\frac{5^{3}\left(m^{2}\right)^{3}}{n^{3}}
Ehangu \left(5m^{2}\right)^{3}.
\frac{5^{3}m^{6}}{n^{3}}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 2 a 3 i gael 6.
\frac{125m^{6}}{n^{3}}
Cyfrifo 5 i bŵer 3 a chael 125.
\frac{\left(5m^{2}\right)^{3}}{n^{3}}
I godi \frac{5m^{2}}{n} i bŵer, codwch y rhifiadur a'r enwadur i bŵer ac yna rhannwch nhw.
\frac{5^{3}\left(m^{2}\right)^{3}}{n^{3}}
Ehangu \left(5m^{2}\right)^{3}.
\frac{5^{3}m^{6}}{n^{3}}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 2 a 3 i gael 6.
\frac{125m^{6}}{n^{3}}
Cyfrifo 5 i bŵer 3 a chael 125.
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