Whakaoti mō Y, x
x=-5
Y=4
Graph
Tohaina
Kua tāruatia ki te papatopenga
Y=2\left(-5+3\right)^{2}-4
Whakaarohia te whārite tuatahi. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
Y=2\left(-2\right)^{2}-4
Tāpirihia te -5 ki te 3, ka -2.
Y=2\times 4-4
Tātaihia te -2 mā te pū o 2, kia riro ko 4.
Y=8-4
Whakareatia te 2 ki te 4, ka 8.
Y=4
Tangohia te 4 i te 8, ka 4.
Y=4 x=-5
Kua oti te pūnaha te whakatau.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Arithmetic
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
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