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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{x+1}{x-1}+\frac{-x}{x-1}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x-1 me 1-x ko x-1. Whakareatia \frac{x}{1-x} ki te \frac{-1}{-1}.
\frac{x+1-x}{x-1}
Tā te mea he rite te tauraro o \frac{x+1}{x-1} me \frac{-x}{x-1}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{1}{x-1}
Whakakotahitia ngā kupu rite i x+1-x.
\frac{x+1}{x-1}+\frac{-x}{x-1}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o x-1 me 1-x ko x-1. Whakareatia \frac{x}{1-x} ki te \frac{-1}{-1}.
\frac{x+1-x}{x-1}
Tā te mea he rite te tauraro o \frac{x+1}{x-1} me \frac{-x}{x-1}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{1}{x-1}
Whakakotahitia ngā kupu rite i x+1-x.