Ffactor
\frac{18111x^{4}-181110x^{3}+633885x^{2}-905546x+4346626}{2}
Enrhifo
\frac{18111x^{4}}{2}-90555x^{3}+\frac{633885x^{2}}{2}-452773x+2173313
Graff
Rhannu
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\frac{18111x^{4}-181110x^{3}+633885x^{2}-905546x+4346626}{2}
Ffactora allan \frac{1}{2}. Nid yw'r polynomial 18111x^{4}-181110x^{3}+633885x^{2}-905546x+4346626 yn cael ei ffactorio oherwydd does dim gwreiddiau rhesymegol ganddo.
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