Whakaoti mō x
x=-6
Graph
Tohaina
Kua tāruatia ki te papatopenga
40x=-240
Pahekotia te 43x me -3x, ka 40x.
x=\frac{-240}{40}
Whakawehea ngā taha e rua ki te 40.
x=-6
Whakawehea te -240 ki te 40, kia riro ko -6.
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
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