Whakaoti mō x
x=c^{2}-2
c\geq 0
Whakaoti mō c (complex solution)
c=\sqrt{x+2}
Whakaoti mō x (complex solution)
x=c^{2}-2
arg(c)<\pi \text{ or }c=0
Whakaoti mō c
c=\sqrt{x+2}
x\geq -2
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+2=c^{2}
Pūruatia ngā taha e rua o te whārite.
x+2-2=c^{2}-2
Me tango 2 mai i ngā taha e rua o te whārite.
x=c^{2}-2
Mā te tango i te 2 i a ia ake anō ka toe ko te 0.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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whārite paerangi
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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
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