Whakaoti mō x, y, z, a, b
b=75
Tohaina
Kua tāruatia ki te papatopenga
5x+6=9
Whakaarohia te whārite tuatahi. Tātaitia te pūtakerua o 36 kia tae ki 6.
5x=9-6
Tangohia te 6 mai i ngā taha e rua.
5x=3
Tangohia te 6 i te 9, ka 3.
x=\frac{3}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{3}{5} y=75 z=75 a=75 b=75
Kua oti te pūnaha te whakatau.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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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}