Whakaoti mō x
x = \frac{9}{2} = 4\frac{1}{2} = 4.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=\frac{3}{8}\times 12
Me whakarea ngā taha e rua ki te 12.
x=\frac{3\times 12}{8}
Tuhia te \frac{3}{8}\times 12 hei hautanga kotahi.
x=\frac{36}{8}
Whakareatia te 3 ki te 12, ka 36.
x=\frac{9}{2}
Whakahekea te hautanga \frac{36}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}