Whakaoti i te -5/b-5-3/frac{10{b-5}+6}

$$\frac { \frac { - 5 } { b - 5 } - 3 } { \frac { 10 } { b - 5 } + 6 }$$

Aromātai

$$-\frac{1}{2}=-0.5$$

Ngā Hipanga Rongoā Poto

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 3 ki te \frac{b-5}{b-5}.

$$\frac{\frac{-5}{b-5}-\frac{3\left(b-5\right)}{b-5}}{\frac{10}{b-5}+6}$$

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

$$\frac{\frac{-5-3\left(b-5\right)}{b-5}}{\frac{10}{b-5}+6}$$

Mahia ngā whakarea i roto o -5-3\left(b-5\right).

$$\frac{\frac{-5-3b+15}{b-5}}{\frac{10}{b-5}+6}$$

Whakakotahitia ngā kupu rite i -5-3b+15.

$$\frac{\frac{10-3b}{b-5}}{\frac{10}{b-5}+6}$$

Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 6 ki te \frac{b-5}{b-5}.

$$\frac{\frac{10-3b}{b-5}}{\frac{10}{b-5}+\frac{6\left(b-5\right)}{b-5}}$$

Tā te mea he rite te tauraro o \frac{10}{b-5} me \frac{6\left(b-5\right)}{b-5}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{\frac{10-3b}{b-5}}{\frac{10+6\left(b-5\right)}{b-5}}$$

Mahia ngā whakarea i roto o 10+6\left(b-5\right).

$$\frac{\frac{10-3b}{b-5}}{\frac{10+6b-30}{b-5}}$$

Whakakotahitia ngā kupu rite i 10+6b-30.

$$\frac{\frac{10-3b}{b-5}}{\frac{-20+6b}{b-5}}$$

Whakawehe \frac{10-3b}{b-5} ki te \frac{-20+6b}{b-5} mā te whakarea \frac{10-3b}{b-5} ki te tau huripoki o \frac{-20+6b}{b-5}.

$$\frac{\left(10-3b\right)\left(b-5\right)}{\left(b-5\right)\left(-20+6b\right)}$$

Me whakakore tahi te b-5 i te taurunga me te tauraro.

$$\frac{-3b+10}{6b-20}$$

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea.

$$\frac{-3b+10}{2\left(3b-10\right)}$$

Unuhia te tohu tōraro i roto o 10-3b.

$$\frac{-\left(3b-10\right)}{2\left(3b-10\right)}$$

Me whakakore tahi te 3b-10 i te taurunga me te tauraro.

$$\frac{-1}{2}$$

Ka taea te hautanga \frac{-1}{2} te tuhi anō ko -\frac{1}{2} mā te tango i te tohu tōraro.

$$-\frac{1}{2}$$

Tauwehe

$$-\frac{1}{2} = -0.5$$