Whakaoti mō y
y=5141880000
Tautapa y
y≔5141880000
Tohaina
Kua tāruatia ki te papatopenga
y=30000\left(-414\right)^{2}
Tangohia te 415 i te 1, ka -414.
y=30000\times 171396
Tātaihia te -414 mā te pū o 2, kia riro ko 171396.
y=5141880000
Whakareatia te 30000 ki te 171396, ka 5141880000.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Poukapa
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Whakarerekētanga
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Whakaurunga
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