Whakaoti i te 7m^4/7m+2+3m^2/m+4=

$$\frac { 7 m ^ { 4 } } { 7 m + 2 } + \frac { 3 m ^ { 2 } } { m + 4 } =$$

Aromātai

$$\frac{m^{2}\left(7m^{3}+28m^{2}+21m+6\right)}{\left(m+4\right)\left(7m+2\right)}$$

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 7m+2 me m+4 ko \left(m+4\right)\left(7m+2\right). Whakareatia \frac{7m^{4}}{7m+2} ki te \frac{m+4}{m+4}. Whakareatia \frac{3m^{2}}{m+4} ki te \frac{7m+2}{7m+2}.

$$\frac{7m^{4}\left(m+4\right)}{\left(m+4\right)\left(7m+2\right)}+\frac{3m^{2}\left(7m+2\right)}{\left(m+4\right)\left(7m+2\right)}$$

Tā te mea he rite te tauraro o \frac{7m^{4}\left(m+4\right)}{\left(m+4\right)\left(7m+2\right)} me \frac{3m^{2}\left(7m+2\right)}{\left(m+4\right)\left(7m+2\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{7m^{4}\left(m+4\right)+3m^{2}\left(7m+2\right)}{\left(m+4\right)\left(7m+2\right)}$$

Mahia ngā whakarea i roto o 7m^{4}\left(m+4\right)+3m^{2}\left(7m+2\right).

$$\frac{7m^{5}+28m^{4}+21m^{3}+6m^{2}}{\left(m+4\right)\left(7m+2\right)}$$

Whakarohaina te \left(m+4\right)\left(7m+2\right).

$$\frac{7m^{5}+28m^{4}+21m^{3}+6m^{2}}{7m^{2}+30m+8}$$

Tauwehe

$$\frac{m^{2}\left(7m^{3}+28m^{2}+21m+6\right)}{\left(m+4\right)\left(7m+2\right)}$$