Tīpoka ki ngā ihirangi matua
Whakaoti mō s
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Whakaoti mō x (complex solution)
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Whakaoti mō x
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Tohaina

-60s=-5x^{2}
Tangohia te 5x^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{-60s}{-60}=-\frac{5x^{2}}{-60}
Whakawehea ngā taha e rua ki te -60.
s=-\frac{5x^{2}}{-60}
Mā te whakawehe ki te -60 ka wetekia te whakareanga ki te -60.
s=\frac{x^{2}}{12}
Whakawehe -5x^{2} ki te -60.