Whakaoti mō β
\beta =0
Whakaoti mō E
E\in \mathrm{R}
\beta =0
Tohaina
Kua tāruatia ki te papatopenga
\beta =\sqrt{0\times 4829E}
Whakareatia te 0 ki te 0, ka 0.
\beta =\sqrt{0E}
Whakareatia te 0 ki te 4829, ka 0.
\beta =\sqrt{0}
Ko te tau i whakarea ki te kore ka hua ko te kore.
\beta =0
Tātaitia te pūtakerua o 0 kia tae ki 0.
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]
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