Whakaoti i te 16/3x-6+9/4x-8

$$\frac { 16 } { 3 x - 6 } + \frac { 9 } { 4 x - 8 }$$

Aromātai

$$\frac{91}{12\left(x-2\right)}$$

Ngā Hipanga Rongoā Poto

Tauwehea te 3x-6. Tauwehea te 4x-8.

$$\frac{16}{3\left(x-2\right)}+\frac{9}{4\left(x-2\right)}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 3\left(x-2\right) me 4\left(x-2\right) ko 12\left(x-2\right). Whakareatia \frac{16}{3\left(x-2\right)} ki te \frac{4}{4}. Whakareatia \frac{9}{4\left(x-2\right)} ki te \frac{3}{3}.

$$\frac{16\times 4}{12\left(x-2\right)}+\frac{9\times 3}{12\left(x-2\right)}$$

Tā te mea he rite te tauraro o \frac{16\times 4}{12\left(x-2\right)} me \frac{9\times 3}{12\left(x-2\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{16\times 4+9\times 3}{12\left(x-2\right)}$$

Mahia ngā whakarea i roto o 16\times 4+9\times 3.

$$\frac{64+27}{12\left(x-2\right)}$$

Mahia ngā tātaitai i roto o 64+27.

$$\frac{91}{12\left(x-2\right)}$$

Whakarohaina te 12\left(x-2\right).

$$\frac{91}{12x-24}$$

Tauwehe

$$\frac{91}{12\left(x-2\right)}$$