Aromātai
\frac{3b^{2}-10a^{2}}{36ab}
Tauwehe
\frac{3b^{2}-10a^{2}}{36ab}
Tohaina
Kua tāruatia ki te papatopenga
\frac{b\times 3b}{36ab}-\frac{5a\times 2a}{36ab}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 12a me 18b ko 36ab. Whakareatia \frac{b}{12a} ki te \frac{3b}{3b}. Whakareatia \frac{5a}{18b} ki te \frac{2a}{2a}.
\frac{b\times 3b-5a\times 2a}{36ab}
Tā te mea he rite te tauraro o \frac{b\times 3b}{36ab} me \frac{5a\times 2a}{36ab}, me tango rāua mā te tango i ō raua taurunga.
\frac{3b^{2}-10a^{2}}{36ab}
Mahia ngā whakarea i roto o b\times 3b-5a\times 2a.
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