Whakaoti i te a^2/a+1-a^3/a^2+2a+1

$$\frac { a ^ { 2 } } { a + 1 } - \frac { a ^ { 3 } } { a ^ { 2 } + 2 a + 1 }$$

Aromātai

$$\left(\frac{a}{a+1}\right)^{2}$$

Ngā Hipanga Rongoā Poto

Tauwehea te a^{2}+2a+1.

$$\frac{a^{2}}{a+1}-\frac{a^{3}}{\left(a+1\right)^{2}}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o a+1 me \left(a+1\right)^{2} ko \left(a+1\right)^{2}. Whakareatia \frac{a^{2}}{a+1} ki te \frac{a+1}{a+1}.

$$\frac{a^{2}\left(a+1\right)}{\left(a+1\right)^{2}}-\frac{a^{3}}{\left(a+1\right)^{2}}$$

Tā te mea he rite te tauraro o \frac{a^{2}\left(a+1\right)}{\left(a+1\right)^{2}} me \frac{a^{3}}{\left(a+1\right)^{2}}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{a^{2}\left(a+1\right)-a^{3}}{\left(a+1\right)^{2}}$$

Mahia ngā whakarea i roto o a^{2}\left(a+1\right)-a^{3}.

$$\frac{a^{3}+a^{2}-a^{3}}{\left(a+1\right)^{2}}$$

Whakakotahitia ngā kupu rite i a^{3}+a^{2}-a^{3}.

$$\frac{a^{2}}{\left(a+1\right)^{2}}$$

Whakarohaina te \left(a+1\right)^{2}.

$$\frac{a^{2}}{a^{2}+2a+1}$$

Tauwehe

$$\frac{a^{2}}{\left(a+1\right)^{2}}$$