\left. \begin{array} { r r } { 680706 } & { 98 } \\ { - 436743 } & { - 69 } \\ \hline \end{array} \right.
Tātai Tau Whakatau
-4167900
Aromātai
\left(\begin{matrix}680706&98\\-436743&-69\end{matrix}\right)
Tohaina
Kua tāruatia ki te papatopenga
det(\left(\begin{matrix}680706&98\\-436743&-69\end{matrix}\right))
Kimihia te tau whakatau o te poukapa.
680706\left(-69\right)-98\left(-436743\right)
Mō te poukapa 2\times 2 \left(\begin{matrix}a&b\\c&d\end{matrix}\right), ko te ad-bc te tau whakatau.
-46968714-98\left(-436743\right)
Whakareatia 680706 ki te -69.
-46968714-\left(-42800814\right)
Whakareatia 98 ki te -436743.
-4167900
Tango -42800814 mai i -46968714.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Arithmetic
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Poukapa
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whārite Simultaneous
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Whakaurunga
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Ngā Tepe
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