Whakaoti mō x
x = -\frac{11}{6} = -1\frac{5}{6} \approx -1.833333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x=9-31
Tangohia te 31 mai i ngā taha e rua.
12x=-22
Tangohia te 31 i te 9, ka -22.
x=\frac{-22}{12}
Whakawehea ngā taha e rua ki te 12.
x=-\frac{11}{6}
Whakahekea te hautanga \frac{-22}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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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