Aromātai
3
Tohaina
Kua tāruatia ki te papatopenga
2\sqrt{3}\cos(30)
Tauwehea te 12=2^{2}\times 3. Tuhia anō te pūtake rua o te hua \sqrt{2^{2}\times 3} hei hua o ngā pūtake rua \sqrt{2^{2}}\sqrt{3}. Tuhia te pūtakerua o te 2^{2}.
2\sqrt{3}\times \frac{\sqrt{3}}{2}
Tīkina te uara \cos(30) mai i te ripanga uara pākoki.
\sqrt{3}\sqrt{3}
Me whakakore te 2 me te 2.
3
Whakareatia te \sqrt{3} ki te \sqrt{3}, ka 3.
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