Datrys ar gyfer c (complex solution)
\left\{\begin{matrix}c=\frac{223}{220m_{15}}\text{, }&m_{15}\neq 0\\c\in \mathrm{C}\text{, }&m=0\end{matrix}\right.
Datrys ar gyfer m (complex solution)
\left\{\begin{matrix}\\m=0\text{, }&\text{unconditionally}\\m\in \mathrm{C}\text{, }&m_{15}=\frac{223}{220c}\text{ and }c\neq 0\end{matrix}\right.
Datrys ar gyfer c
\left\{\begin{matrix}c=\frac{223}{220m_{15}}\text{, }&m_{15}\neq 0\\c\in \mathrm{R}\text{, }&m=0\end{matrix}\right.
Datrys ar gyfer m
\left\{\begin{matrix}\\m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&m_{15}=\frac{223}{220c}\text{ and }c\neq 0\end{matrix}\right.
Rhannu
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11m_{15}cm=11.15m
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
11mm_{15}c=\frac{223m}{20}
Mae'r hafaliad yn y ffurf safonol.
\frac{11mm_{15}c}{11mm_{15}}=\frac{223m}{20\times 11mm_{15}}
Rhannu’r ddwy ochr â 11m_{15}m.
c=\frac{223m}{20\times 11mm_{15}}
Mae rhannu â 11m_{15}m yn dad-wneud lluosi â 11m_{15}m.
c=\frac{223}{220m_{15}}
Rhannwch \frac{223m}{20} â 11m_{15}m.
11.15m-11m_{15}cm=0
Tynnu 11m_{15}cm o'r ddwy ochr.
\left(11.15-11m_{15}c\right)m=0
Cyfuno pob term sy'n cynnwys m.
\left(11.15-11cm_{15}\right)m=0
Mae'r hafaliad yn y ffurf safonol.
m=0
Rhannwch 0 â 11.15-11m_{15}c.
11m_{15}cm=11.15m
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
11mm_{15}c=\frac{223m}{20}
Mae'r hafaliad yn y ffurf safonol.
\frac{11mm_{15}c}{11mm_{15}}=\frac{223m}{20\times 11mm_{15}}
Rhannu’r ddwy ochr â 11m_{15}m.
c=\frac{223m}{20\times 11mm_{15}}
Mae rhannu â 11m_{15}m yn dad-wneud lluosi â 11m_{15}m.
c=\frac{223}{220m_{15}}
Rhannwch \frac{223m}{20} â 11m_{15}m.
11.15m-11m_{15}cm=0
Tynnu 11m_{15}cm o'r ddwy ochr.
\left(11.15-11m_{15}c\right)m=0
Cyfuno pob term sy'n cynnwys m.
\left(11.15-11cm_{15}\right)m=0
Mae'r hafaliad yn y ffurf safonol.
m=0
Rhannwch 0 â 11.15-11m_{15}c.
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