Whakaoti mō y
y=-\frac{x\left(x+1\right)}{8}
Whakaoti mō x (complex solution)
x=\frac{\sqrt{1-32y}-1}{2}
x=\frac{-\sqrt{1-32y}-1}{2}
Whakaoti mō x
x=\frac{\sqrt{1-32y}-1}{2}
x=\frac{-\sqrt{1-32y}-1}{2}\text{, }y\leq \frac{1}{32}
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=\frac{x^{2}+x}{-8}
Tangohia te 10 i te 2, ka -8.
y=-\frac{1}{8}x^{2}-\frac{1}{8}x
Whakawehea ia wā o x^{2}+x ki te -8, kia riro ko -\frac{1}{8}x^{2}-\frac{1}{8}x.
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