Whakaoti mō p
p=2
Tohaina
Kua tāruatia ki te papatopenga
4=2p
Whakareatia te -2 ki te -1, ka 2.
2p=4
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
p=\frac{4}{2}
Whakawehea ngā taha e rua ki te 2.
p=2
Whakawehea te 4 ki te 2, kia riro ko 2.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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