Whakaoti mō x
x=-5
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x+30-5x=25
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te x+5.
x+30=25
Pahekotia te 6x me -5x, ka x.
x=25-30
Tangohia te 30 mai i ngā taha e rua.
x=-5
Tangohia te 30 i te 25, ka -5.
Ngā Tauira
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{ 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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