Whakaoti mō x
x=3.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
3.6x=12.6
Pahekotia te 4.6x me -x, ka 3.6x.
x=\frac{12.6}{3.6}
Whakawehea ngā taha e rua ki te 3.6.
x=\frac{126}{36}
Whakarohaina te \frac{12.6}{3.6} mā te whakarea i te taurunga me te tauraro ki te 10.
x=\frac{7}{2}
Whakahekea te hautanga \frac{126}{36} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 18.
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
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
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