Aromātai
\frac{3}{x+4}
Tauwehe
\frac{3}{x+4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{3}{x-4}-\frac{24}{\left(x-4\right)\left(x+4\right)}
Tauwehea te x^{2}-16.
\frac{3\left(x+4\right)}{\left(x-4\right)\left(x+4\right)}-\frac{24}{\left(x-4\right)\left(x+4\right)}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x-4 me \left(x-4\right)\left(x+4\right) ko \left(x-4\right)\left(x+4\right). Whakareatia \frac{3}{x-4} ki te \frac{x+4}{x+4}.
\frac{3\left(x+4\right)-24}{\left(x-4\right)\left(x+4\right)}
Tā te mea he rite te tauraro o \frac{3\left(x+4\right)}{\left(x-4\right)\left(x+4\right)} me \frac{24}{\left(x-4\right)\left(x+4\right)}, me tango rāua mā te tango i ō raua taurunga.
\frac{3x+12-24}{\left(x-4\right)\left(x+4\right)}
Mahia ngā whakarea i roto o 3\left(x+4\right)-24.
\frac{3x-12}{\left(x-4\right)\left(x+4\right)}
Whakakotahitia ngā kupu rite i 3x+12-24.
\frac{3\left(x-4\right)}{\left(x-4\right)\left(x+4\right)}
Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{3x-12}{\left(x-4\right)\left(x+4\right)}.
\frac{3}{x+4}
Me whakakore tahi te x-4 i te taurunga me te tauraro.
Ngā Tauira
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