Whakaoti mō b
b=67
Tohaina
Kua tāruatia ki te papatopenga
67=0\times 4\times 300+b
Whakareatia te 0 ki te 0, ka 0.
67=0\times 300+b
Whakareatia te 0 ki te 4, ka 0.
67=0+b
Whakareatia te 0 ki te 300, ka 0.
67=b
Ko te tau i tāpiria he kore ka hua koia tonu.
b=67
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}