Réitigh P=NP^2

$$P = NP ^ { 2 }$$

Réitigh do N.

$$\left\{\begin{matrix}N=\frac{1}{P}\text{, }&P\neq 0\\N\in \mathrm{R}\text{, }&P=0\end{matrix}\right.$$

Céimeanna chun Cothromóidí Líneacha a Réiteach

Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.

$$NP^{2}=P$$

Tá an chothromóid i bhfoirm chaighdeánach.

$$P^{2}N=P$$

Roinn an dá thaobh faoi P^{2}.

$$\frac{P^{2}N}{P^{2}}=\frac{P}{P^{2}}$$

Má roinntear é faoi P^{2} cuirtear an iolrúchán faoi P^{2} ar ceal.

$$N=\frac{P}{P^{2}}$$

Roinn P faoi P^{2}.

$$N=\frac{1}{P}$$

Réitigh do P.

$$\left\{\begin{matrix}\\P=0\text{, }&\text{unconditionally}\\P=\frac{1}{N}\text{, }&N\neq 0\end{matrix}\right.$$