Aromātai
13-4\sqrt{3}\approx 6.07179677
Whakaroha
13-4\sqrt{3}
Tohaina
Kua tāruatia ki te papatopenga
4\left(\sqrt{3}\right)^{2}-4\sqrt{3}+1
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(2\sqrt{3}-1\right)^{2}.
4\times 3-4\sqrt{3}+1
Ko te pūrua o \sqrt{3} ko 3.
12-4\sqrt{3}+1
Whakareatia te 4 ki te 3, ka 12.
13-4\sqrt{3}
Tāpirihia te 12 ki te 1, ka 13.
4\left(\sqrt{3}\right)^{2}-4\sqrt{3}+1
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(2\sqrt{3}-1\right)^{2}.
4\times 3-4\sqrt{3}+1
Ko te pūrua o \sqrt{3} ko 3.
12-4\sqrt{3}+1
Whakareatia te 4 ki te 3, ka 12.
13-4\sqrt{3}
Tāpirihia te 12 ki te 1, ka 13.
Ngā Tauira
whārite tapawhā
{ 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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