Datrys ar gyfer Q
Q=\frac{1}{5}=0.2
Neilltuo Q
Q≔\frac{1}{5}
Rhannu
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Q=-\left(-\frac{1}{5}\right)
Rhannu -4 â 4 i gael -1.
Q=\frac{1}{5}
Lluosi -1 a -\frac{1}{5} i gael \frac{1}{5}.
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