Whakaoti i te 6/x+3-2/x+5

$$\frac { 6 } { x + 3 } - \frac { 2 } { x + 5 }$$

Aromātai

$$\frac{4\left(x+6\right)}{\left(x+3\right)\left(x+5\right)}$$

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 x+3 me x+5 ko \left(x+3\right)\left(x+5\right). Whakareatia \frac{6}{x+3} ki te \frac{x+5}{x+5}. Whakareatia \frac{2}{x+5} ki te \frac{x+3}{x+3}.

$$\frac{6\left(x+5\right)}{\left(x+3\right)\left(x+5\right)}-\frac{2\left(x+3\right)}{\left(x+3\right)\left(x+5\right)}$$

Tā te mea he rite te tauraro o \frac{6\left(x+5\right)}{\left(x+3\right)\left(x+5\right)} me \frac{2\left(x+3\right)}{\left(x+3\right)\left(x+5\right)}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{6\left(x+5\right)-2\left(x+3\right)}{\left(x+3\right)\left(x+5\right)}$$

Mahia ngā whakarea i roto o 6\left(x+5\right)-2\left(x+3\right).

$$\frac{6x+30-2x-6}{\left(x+3\right)\left(x+5\right)}$$

Whakakotahitia ngā kupu rite i 6x+30-2x-6.

$$\frac{4x+24}{\left(x+3\right)\left(x+5\right)}$$

Whakarohaina te \left(x+3\right)\left(x+5\right).

$$\frac{4x+24}{x^{2}+8x+15}$$

Tauwehe

$$\frac{4\left(x+6\right)}{\left(x+3\right)\left(x+5\right)}$$