Whakaoti mō x (complex solution)
x\in \mathrm{C}
Whakaoti mō y (complex solution)
y\in \mathrm{C}
Whakaoti mō x
x\in \mathrm{R}
Whakaoti mō y
y\in \mathrm{R}
Graph
Pātaitai
Algebra
xy=yx
Tohaina
Kua tāruatia ki te papatopenga
xy-yx=0
Tangohia te yx mai i ngā taha e rua.
0=0
Pahekotia te xy me -yx, ka 0.
\text{true}
Whakatauritea te 0 me te 0.
x\in \mathrm{C}
He pono tēnei mō tētahi x ahakoa.
xy-yx=0
Tangohia te yx mai i ngā taha e rua.
0=0
Pahekotia te xy me -yx, ka 0.
\text{true}
Whakatauritea te 0 me te 0.
y\in \mathrm{C}
He pono tēnei mō tētahi y ahakoa.
xy-yx=0
Tangohia te yx mai i ngā taha e rua.
0=0
Pahekotia te xy me -yx, ka 0.
\text{true}
Whakatauritea te 0 me te 0.
x\in \mathrm{R}
He pono tēnei mō tētahi x ahakoa.
xy-yx=0
Tangohia te yx mai i ngā taha e rua.
0=0
Pahekotia te xy me -yx, ka 0.
\text{true}
Whakatauritea te 0 me te 0.
y\in \mathrm{R}
He pono tēnei mō tētahi y ahakoa.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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}