Whakaoti mō y
y=-\left(\left(x-4\right)^{2}+3\right)
Whakaoti mō x (complex solution)
x=-i\sqrt{y+3}+4
x=i\sqrt{y+3}+4
Whakaoti mō x
x=-\sqrt{-y-3}+4
x=\sqrt{-y-3}+4\text{, }y\leq -3
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=-\left(x^{2}-8x+16\right)-3
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-4\right)^{2}.
y=-x^{2}+8x-16-3
Hei kimi i te tauaro o x^{2}-8x+16, kimihia te tauaro o ia taurangi.
y=-x^{2}+8x-19
Tangohia te 3 i te -16, ka -19.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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whārite paerangi
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Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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