Réitigh 190cm^2=60cm^2+26com

$$190 cm ^ { 2 } = 60 cm ^ { 2 } + 26 com$$

Réitigh do c.

$$\left\{\begin{matrix}\\c=0\text{, }&\text{unconditionally}\\c\in \mathrm{R}\text{, }&m=\frac{o}{5}\text{ or }m=0\end{matrix}\right.$$

Céimeanna chun Cothromóidí Líneacha a Réiteach

Bain 60cm^{2} ón dá thaobh.

$$190cm^{2}-60cm^{2}=26com$$

Comhcheangail 190cm^{2} agus -60cm^{2} chun 130cm^{2} a fháil.

$$130cm^{2}=26com$$

Bain 26com ón dá thaobh.

$$130cm^{2}-26com=0$$

Comhcheangail na téarmaí ar fad ina bhfuil c.

$$\left(130m^{2}-26om\right)c=0$$

Tá an chothromóid i bhfoirm chaighdeánach.

$$\left(130m^{2}-26mo\right)c=0$$

Roinn 0 faoi 130m^{2}-26om.

$$c=0$$

Réitigh do m.

$$\left\{\begin{matrix}\\m=\frac{o}{5}\text{; }m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&c=0\end{matrix}\right.$$