Enrhifo
1
Ffactor
1
Rhannu
Copïo i clipfwrdd
\frac{\sqrt{25}}{\sqrt{30-5}}
Tynnu 25 o 50 i gael 25.
\frac{5}{\sqrt{30-5}}
Cyfrifo ail isradd 25 a chael 5.
\frac{5}{\sqrt{25}}
Tynnu 5 o 30 i gael 25.
\frac{5}{5}
Cyfrifo ail isradd 25 a chael 5.
1
Rhannu 5 â 5 i gael 1.
Enghreifftiau
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