Whakaoti mō c
c=1
Tohaina
Kua tāruatia ki te papatopenga
c+2=1\times 3
Me whakarea ngā taha e rua ki te 3, te tau utu o \frac{1}{3}.
c+2=3
Whakareatia te 1 ki te 3, ka 3.
c=3-2
Tangohia te 2 mai i ngā taha e rua.
c=1
Tangohia te 2 i te 3, ka 1.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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