Whakaoti i te d^2/d-c+c^2/c-d

$$\frac { d ^ { 2 } } { d - c } + \frac { c ^ { 2 } } { c - d }$$

Aromātai

$$c+d$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o d-c me c-d ko c-d. Whakareatia \frac{d^{2}}{d-c} ki te \frac{-1}{-1}.

$$\frac{-d^{2}}{c-d}+\frac{c^{2}}{c-d}$$

Tā te mea he rite te tauraro o \frac{-d^{2}}{c-d} me \frac{c^{2}}{c-d}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-d^{2}+c^{2}}{c-d}$$

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{-d^{2}+c^{2}}{c-d}.

$$\frac{\left(-c+d\right)\left(-c-d\right)}{c-d}$$

Unuhia te tohu tōraro i roto o d-c.

$$\frac{-\left(c-d\right)\left(-c-d\right)}{c-d}$$

Me whakakore tahi te c-d i te taurunga me te tauraro.

$$-\left(-c-d\right)$$

Me whakaroha te kīanga.

$$c+d$$

Kimi Pārōnaki e ai ki d

$$1$$