Whakaoti i te x/x^2-4+2/x^2+4x+4

$$\frac { x } { x ^ { 2 } - 4 } + \frac { 2 } { x ^ { 2 } + 4 x + 4 }$$

Aromātai

$$\frac{x^{2}+4x-4}{\left(x-2\right)\left(x+2\right)^{2}}$$

Ngā Hipanga Rongoā Poto

Tauwehea te x^{2}-4. Tauwehea te x^{2}+4x+4.

$$\frac{x}{\left(x-2\right)\left(x+2\right)}+\frac{2}{\left(x+2\right)^{2}}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o \left(x-2\right)\left(x+2\right) me \left(x+2\right)^{2} ko \left(x-2\right)\left(x+2\right)^{2}. Whakareatia \frac{x}{\left(x-2\right)\left(x+2\right)} ki te \frac{x+2}{x+2}. Whakareatia \frac{2}{\left(x+2\right)^{2}} ki te \frac{x-2}{x-2}.

$$\frac{x\left(x+2\right)}{\left(x-2\right)\left(x+2\right)^{2}}+\frac{2\left(x-2\right)}{\left(x-2\right)\left(x+2\right)^{2}}$$

Tā te mea he rite te tauraro o \frac{x\left(x+2\right)}{\left(x-2\right)\left(x+2\right)^{2}} me \frac{2\left(x-2\right)}{\left(x-2\right)\left(x+2\right)^{2}}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{x\left(x+2\right)+2\left(x-2\right)}{\left(x-2\right)\left(x+2\right)^{2}}$$

Mahia ngā whakarea i roto o x\left(x+2\right)+2\left(x-2\right).

$$\frac{x^{2}+2x+2x-4}{\left(x-2\right)\left(x+2\right)^{2}}$$

Whakakotahitia ngā kupu rite i x^{2}+2x+2x-4.

$$\frac{x^{2}+4x-4}{\left(x-2\right)\left(x+2\right)^{2}}$$

Whakarohaina te \left(x-2\right)\left(x+2\right)^{2}.

$$\frac{x^{2}+4x-4}{x^{3}+2x^{2}-4x-8}$$

Kimi Pārōnaki e ai ki x

$$\frac{-x^{3}-6x^{2}+12x-24}{\left(x-2\right)^{2}\left(x+2\right)^{3}}$$