Réitigh do c. (complex solution)
\left\{\begin{matrix}\\c=0\text{, }&\text{unconditionally}\\c\in \mathrm{C}\text{, }&m=\frac{1}{5}\text{ or }m=0\end{matrix}\right.
Réitigh do c.
\left\{\begin{matrix}\\c=0\text{, }&\text{unconditionally}\\c\in \mathrm{R}\text{, }&m=\frac{1}{5}\text{ or }m=0\end{matrix}\right.
Réitigh do m. (complex solution)
\left\{\begin{matrix}\\m=\frac{1}{5}\text{; }m=0\text{, }&\text{unconditionally}\\m\in \mathrm{C}\text{, }&c=0\end{matrix}\right.
Réitigh do m.
\left\{\begin{matrix}\\m=\frac{1}{5}\text{; }m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&c=0\end{matrix}\right.
Roinn
Cóipeáladh go dtí an ghearrthaisce
190cm^{2}-60cm^{2}=26cm
Bain 60cm^{2} ón dá thaobh.
130cm^{2}=26cm
Comhcheangail 190cm^{2} agus -60cm^{2} chun 130cm^{2} a fháil.
130cm^{2}-26cm=0
Bain 26cm ón dá thaobh.
\left(130m^{2}-26m\right)c=0
Comhcheangail na téarmaí ar fad ina bhfuil c.
c=0
Roinn 0 faoi 130m^{2}-26m.
190cm^{2}-60cm^{2}=26cm
Bain 60cm^{2} ón dá thaobh.
130cm^{2}=26cm
Comhcheangail 190cm^{2} agus -60cm^{2} chun 130cm^{2} a fháil.
130cm^{2}-26cm=0
Bain 26cm ón dá thaobh.
\left(130m^{2}-26m\right)c=0
Comhcheangail na téarmaí ar fad ina bhfuil c.
c=0
Roinn 0 faoi 130m^{2}-26m.
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Cothromóid chomhuaineach
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Comhtháthú
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Teorainneacha
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