Aromātai
\frac{3a-2b+2}{4v}
Whakaroha
-\frac{2b-3a-2}{4v}
Tohaina
Kua tāruatia ki te papatopenga
\frac{a+2}{4v}+\frac{2\left(a-b\right)}{4v}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 4v me 2v ko 4v. Whakareatia \frac{a-b}{2v} ki te \frac{2}{2}.
\frac{a+2+2\left(a-b\right)}{4v}
Tā te mea he rite te tauraro o \frac{a+2}{4v} me \frac{2\left(a-b\right)}{4v}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{a+2+2a-2b}{4v}
Mahia ngā whakarea i roto o a+2+2\left(a-b\right).
\frac{3a+2-2b}{4v}
Whakakotahitia ngā kupu rite i a+2+2a-2b.
\frac{a+2}{4v}+\frac{2\left(a-b\right)}{4v}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 4v me 2v ko 4v. Whakareatia \frac{a-b}{2v} ki te \frac{2}{2}.
\frac{a+2+2\left(a-b\right)}{4v}
Tā te mea he rite te tauraro o \frac{a+2}{4v} me \frac{2\left(a-b\right)}{4v}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{a+2+2a-2b}{4v}
Mahia ngā whakarea i roto o a+2+2\left(a-b\right).
\frac{3a+2-2b}{4v}
Whakakotahitia ngā kupu rite i a+2+2a-2b.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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