Whakaoti mō a
a=23-b^{2}
Whakaoti mō b (complex solution)
b=-\sqrt{23-a}
b=\sqrt{23-a}
Whakaoti mō b
b=\sqrt{23-a}
b=-\sqrt{23-a}\text{, }a\leq 23
Tohaina
Kua tāruatia ki te papatopenga
a=23-b^{2}
Tangohia te b^{2} mai i ngā taha e rua.
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