Whakaoti mō b
b=-47
Tohaina
Kua tāruatia ki te papatopenga
-2=45+b
Whakareatia te -9 ki te -5, ka 45.
45+b=-2
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
b=-2-45
Tangohia te 45 mai i ngā taha e rua.
b=-47
Tangohia te 45 i te -2, ka -47.
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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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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