Whakaoti mō x
x=12
Graph
Tohaina
Kua tāruatia ki te papatopenga
-40x=3280-3760
Tangohia te 3760 mai i ngā taha e rua.
-40x=-480
Tangohia te 3760 i te 3280, ka -480.
x=\frac{-480}{-40}
Whakawehea ngā taha e rua ki te -40.
x=12
Whakawehea te -480 ki te -40, kia riro ko 12.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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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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