Whakaoti mō x (complex solution)
x\in \mathrm{C}
Whakaoti mō x
x\in \mathrm{R}
Graph
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
005 \left( 2000+2x \right) = 004 \left( 2300-6x \right)
Tohaina
Kua tāruatia ki te papatopenga
0\times 5\left(2000+2x\right)=0\times 0\times 4\left(2300-6x\right)
Whakareatia te 0 ki te 0, ka 0.
0\left(2000+2x\right)=0\times 0\times 4\left(2300-6x\right)
Whakareatia te 0 ki te 5, ka 0.
0=0\times 0\times 4\left(2300-6x\right)
Ko te tau i whakarea ki te kore ka hua ko te kore.
0=0\times 4\left(2300-6x\right)
Whakareatia te 0 ki te 0, ka 0.
0=0\left(2300-6x\right)
Whakareatia te 0 ki te 4, ka 0.
0=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
\text{true}
Whakatauritea te 0 me te 0.
x\in \mathrm{C}
He pono tēnei mō tētahi x ahakoa.
0\times 5\left(2000+2x\right)=0\times 0\times 4\left(2300-6x\right)
Whakareatia te 0 ki te 0, ka 0.
0\left(2000+2x\right)=0\times 0\times 4\left(2300-6x\right)
Whakareatia te 0 ki te 5, ka 0.
0=0\times 0\times 4\left(2300-6x\right)
Ko te tau i whakarea ki te kore ka hua ko te kore.
0=0\times 4\left(2300-6x\right)
Whakareatia te 0 ki te 0, ka 0.
0=0\left(2300-6x\right)
Whakareatia te 0 ki te 4, ka 0.
0=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
\text{true}
Whakatauritea te 0 me te 0.
x\in \mathrm{R}
He pono tēnei mō tētahi x ahakoa.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}