Réitigh r^2h=154

$$r ^ { 2 } h = 154$$

Réitigh do h.

$$h=\frac{154}{r^{2}}$$

$$r\neq 0$$

Céimeanna chun Cothromóidí Líneacha a Réiteach

Tá an chothromóid i bhfoirm chaighdeánach.

$$r^{2}h=154$$

Roinn an dá thaobh faoi r^{2}.

$$\frac{r^{2}h}{r^{2}}=\frac{154}{r^{2}}$$

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

$$h=\frac{154}{r^{2}}$$

Réitigh do r. (complex solution)

$$r=-\sqrt{154}h^{-\frac{1}{2}}$$

$$r=\sqrt{154}h^{-\frac{1}{2}}\text{, }h\neq 0$$

Réitigh do r.

$$r=\sqrt{\frac{154}{h}}$$

$$r=-\sqrt{\frac{154}{h}}\text{, }h>0$$