Whakaoti mō y (complex solution)
y\in \mathrm{C}
Whakaoti mō y
y\in \mathrm{R}
Graph
Tohaina
Kua tāruatia ki te papatopenga
y-10=y-10
Tangohia te 13 i te 3, ka -10.
y-10-y=-10
Tangohia te y mai i ngā taha e rua.
-10=-10
Pahekotia te y me -y, ka 0.
\text{true}
Whakatauritea te -10 me te -10.
y\in \mathrm{C}
He pono tēnei mō tētahi y ahakoa.
y-10=y-10
Tangohia te 13 i te 3, ka -10.
y-10-y=-10
Tangohia te y mai i ngā taha e rua.
-10=-10
Pahekotia te y me -y, ka 0.
\text{true}
Whakatauritea te -10 me te -10.
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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\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}