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\sqrt{64}=\frac{\sqrt{256}}{\sqrt{4}}
Rhannu 256 â 4 i gael 64.
8=\frac{\sqrt{256}}{\sqrt{4}}
Cyfrifo ail isradd 64 a chael 8.
8=\sqrt{64}
Ailysgrifennu rhaniad ail israddau \frac{\sqrt{256}}{\sqrt{4}} fel ail isradd y rhaniad \sqrt{\frac{256}{4}} a gwneud y swm rhannu.
8=8
Cyfrifo ail isradd 64 a chael 8.
\text{true}
Cymharu 8 gyda 8.
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