Whakaoti mō x
x=7-2y^{2}
Whakaoti mō y (complex solution)
y=-\frac{\sqrt{14-2x}}{2}
y=\frac{\sqrt{14-2x}}{2}
Whakaoti mō y
y=\frac{\sqrt{14-2x}}{2}
y=-\frac{\sqrt{14-2x}}{2}\text{, }x\leq 7
Graph
Tohaina
Kua tāruatia ki te papatopenga
x-7=-2y^{2}
Tangohia te 2y^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=-2y^{2}+7
Me tāpiri te 7 ki ngā taha e rua.
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