Whakaoti mō x
x=\frac{y^{2}-6y+25}{8}
Whakaoti mō y (complex solution)
y=2\sqrt{2\left(x-2\right)}+3
y=-2\sqrt{2\left(x-2\right)}+3
Whakaoti mō y
y=2\sqrt{2\left(x-2\right)}+3
y=-2\sqrt{2\left(x-2\right)}+3\text{, }x\geq 2
Graph
Tohaina
Kua tāruatia ki te papatopenga
-8x-6y+25=-y^{2}
Tangohia te y^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-8x+25=-y^{2}+6y
Me tāpiri te 6y ki ngā taha e rua.
-8x=-y^{2}+6y-25
Tangohia te 25 mai i ngā taha e rua.
\frac{-8x}{-8}=\frac{-y^{2}+6y-25}{-8}
Whakawehea ngā taha e rua ki te -8.
x=\frac{-y^{2}+6y-25}{-8}
Mā te whakawehe ki te -8 ka wetekia te whakareanga ki te -8.
x=\frac{y^{2}}{8}-\frac{3y}{4}+\frac{25}{8}
Whakawehe -y^{2}+6y-25 ki te -8.
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