Whakaoti mō x
x = \frac{12}{5} = 2\frac{2}{5} = 2.4
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=\frac{4}{15}\times 9
Me whakarea ngā taha e rua ki te 9.
x=\frac{4\times 9}{15}
Tuhia te \frac{4}{15}\times 9 hei hautanga kotahi.
x=\frac{36}{15}
Whakareatia te 4 ki te 9, ka 36.
x=\frac{12}{5}
Whakahekea te hautanga \frac{36}{15} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
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
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Ngā Tepe
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