Whakaoti mō k
k=3
Tohaina
Kua tāruatia ki te papatopenga
2k=14-8
Tangohia te 8 mai i ngā taha e rua.
2k=6
Tangohia te 8 i te 14, ka 6.
k=\frac{6}{2}
Whakawehea ngā taha e rua ki te 2.
k=3
Whakawehea te 6 ki te 2, kia riro ko 3.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Whakarerekētanga
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