Datrys 4--6928203230275509/2

$$4- \frac{ -6928203230275509 }{ 2 }$$

Enrhifo

$$\frac{6928203230275517}{2}=3.464101615 \cdot 10^{15}$$

Camau Ateb

Gellir ailysgrifennu \frac{-6928203230275509}{2} fel -\frac{6928203230275509}{2} drwy echdynnu’r arwydd negatif.

$$4-\left(-\frac{6928203230275509}{2}\right)$$

Gwrthwyneb -\frac{6928203230275509}{2} yw \frac{6928203230275509}{2}.

$$4+\frac{6928203230275509}{2}$$

Troswch y rhif degol 4 i’r ffracsiwn \frac{8}{2}.

$$\frac{8}{2}+\frac{6928203230275509}{2}$$

Gan fod gan \frac{8}{2} a \frac{6928203230275509}{2} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{8+6928203230275509}{2}$$

Adio 8 a 6928203230275509 i gael 6928203230275517.

$$\frac{6928203230275517}{2}$$

Ffactor

$$\frac{29 \cdot 401 \cdot 595769475473}{2} = 3464101615137758\frac{1}{2} = 3464101615137758.5$$