Whakaoti mō a
a=2.4
Tautapa a
a≔2.4
Tohaina
Kua tāruatia ki te papatopenga
a=\sqrt{6.25-0.7^{2}}
Tātaihia te 2.5 mā te pū o 2, kia riro ko 6.25.
a=\sqrt{6.25-0.49}
Tātaihia te 0.7 mā te pū o 2, kia riro ko 0.49.
a=\sqrt{5.76}
Tangohia te 0.49 i te 6.25, ka 5.76.
a=2.4
Tātaitia te pūtakerua o 5.76 kia tae ki 2.4.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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Arithmetic
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Poukapa
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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