Whakaoti mō y
y=-2\left(x-2\right)\left(5x+2\right)
Whakaoti mō x (complex solution)
x=\frac{\sqrt{144-10y}}{10}+\frac{4}{5}
x=-\frac{\sqrt{144-10y}}{10}+\frac{4}{5}
Whakaoti mō x
x=\frac{\sqrt{144-10y}}{10}+\frac{4}{5}
x=-\frac{\sqrt{144-10y}}{10}+\frac{4}{5}\text{, }y\leq \frac{72}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=16x-10x^{2}+8
Whakamahia te āhuatanga tuaritanga hei whakarea te 5x+2 ki te 4-2x ka whakakotahi i ngā kupu rite.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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