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Tohaina

\frac{1}{x+3}+\frac{6}{x^{2}-9}+\frac{14}{x^{2}-6x+9}
Tuhia te \frac{1}{x^{2}-6x+9}\times 14 hei hautanga kotahi.
\frac{1}{x+3}+\frac{6}{\left(x-3\right)\left(x+3\right)}+\frac{14}{x^{2}-6x+9}
Tauwehea te x^{2}-9.
\frac{x-3}{\left(x-3\right)\left(x+3\right)}+\frac{6}{\left(x-3\right)\left(x+3\right)}+\frac{14}{x^{2}-6x+9}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x+3 me \left(x-3\right)\left(x+3\right) ko \left(x-3\right)\left(x+3\right). Whakareatia \frac{1}{x+3} ki te \frac{x-3}{x-3}.
\frac{x-3+6}{\left(x-3\right)\left(x+3\right)}+\frac{14}{x^{2}-6x+9}
Tā te mea he rite te tauraro o \frac{x-3}{\left(x-3\right)\left(x+3\right)} me \frac{6}{\left(x-3\right)\left(x+3\right)}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{x+3}{\left(x-3\right)\left(x+3\right)}+\frac{14}{x^{2}-6x+9}
Whakakotahitia ngā kupu rite i x-3+6.
\frac{1}{x-3}+\frac{14}{x^{2}-6x+9}
Me whakakore tahi te x+3 i te taurunga me te tauraro.
\frac{1}{x-3}+\frac{14}{\left(x-3\right)^{2}}
Tauwehea te x^{2}-6x+9.
\frac{x-3}{\left(x-3\right)^{2}}+\frac{14}{\left(x-3\right)^{2}}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x-3 me \left(x-3\right)^{2} ko \left(x-3\right)^{2}. Whakareatia \frac{1}{x-3} ki te \frac{x-3}{x-3}.
\frac{x-3+14}{\left(x-3\right)^{2}}
Tā te mea he rite te tauraro o \frac{x-3}{\left(x-3\right)^{2}} me \frac{14}{\left(x-3\right)^{2}}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{x+11}{\left(x-3\right)^{2}}
Whakakotahitia ngā kupu rite i x-3+14.
\frac{x+11}{x^{2}-6x+9}
Whakarohaina te \left(x-3\right)^{2}.