Whakaoti mō x
x=-\left(y+8\right)
Whakaoti mō y
y=-\left(x+8\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+y+1=-7
Tangohia te 7 i te 0, ka -7.
x+1=-7-y
Tangohia te y mai i ngā taha e rua.
x=-7-y-1
Tangohia te 1 mai i ngā taha e rua.
x=-8-y
Tangohia te 1 i te -7, ka -8.
x+y+1=-7
Tangohia te 7 i te 0, ka -7.
y+1=-7-x
Tangohia te x mai i ngā taha e rua.
y=-7-x-1
Tangohia te 1 mai i ngā taha e rua.
y=-8-x
Tangohia te 1 i te -7, ka -8.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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699 * 533
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}