Whakaoti mō y
y=\left(3x-10\right)\left(3x-2\right)
Whakaoti mō x (complex solution)
x=-\frac{\sqrt{y+16}}{3}+2
x=\frac{\sqrt{y+16}}{3}+2
Whakaoti mō x
x=-\frac{\sqrt{y+16}}{3}+2
x=\frac{\sqrt{y+16}}{3}+2\text{, }y\geq -16
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=9\left(x^{2}-4x+4\right)-16
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-2\right)^{2}.
y=9x^{2}-36x+36-16
Whakamahia te āhuatanga tohatoha hei whakarea te 9 ki te x^{2}-4x+4.
y=9x^{2}-36x+20
Tangohia te 16 i te 36, ka 20.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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Ngā Tepe
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