Aromātai
1
Tauwehe
1
Tohaina
Kua tāruatia ki te papatopenga
\frac{\frac{a}{a-2}-\frac{4}{a\left(a-2\right)}}{\frac{a+2}{a}}
Tauwehea te a^{2}-2a.
\frac{\frac{aa}{a\left(a-2\right)}-\frac{4}{a\left(a-2\right)}}{\frac{a+2}{a}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o a-2 me a\left(a-2\right) ko a\left(a-2\right). Whakareatia \frac{a}{a-2} ki te \frac{a}{a}.
\frac{\frac{aa-4}{a\left(a-2\right)}}{\frac{a+2}{a}}
Tā te mea he rite te tauraro o \frac{aa}{a\left(a-2\right)} me \frac{4}{a\left(a-2\right)}, me tango rāua mā te tango i ō raua taurunga.
\frac{\frac{a^{2}-4}{a\left(a-2\right)}}{\frac{a+2}{a}}
Mahia ngā whakarea i roto o aa-4.
\frac{\frac{\left(a-2\right)\left(a+2\right)}{a\left(a-2\right)}}{\frac{a+2}{a}}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{a^{2}-4}{a\left(a-2\right)}.
\frac{\frac{a+2}{a}}{\frac{a+2}{a}}
Me whakakore tahi te a-2 i te taurunga me te tauraro.
\frac{\left(a+2\right)a}{a\left(a+2\right)}
Whakawehe \frac{a+2}{a} ki te \frac{a+2}{a} mā te whakarea \frac{a+2}{a} ki te tau huripoki o \frac{a+2}{a}.
1
Me whakakore tahi te a\left(a+2\right) i te taurunga me te tauraro.
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