Aromātai
12\sqrt{15}\approx 46.475800154
Tohaina
Kua tāruatia ki te papatopenga
2\times 3\sqrt{3}\sqrt{20}
Tauwehea te 27=3^{2}\times 3. Tuhia anō te pūtake rua o te hua \sqrt{3^{2}\times 3} hei hua o ngā pūtake rua \sqrt{3^{2}}\sqrt{3}. Tuhia te pūtakerua o te 3^{2}.
6\sqrt{3}\sqrt{20}
Whakareatia te 2 ki te 3, ka 6.
6\sqrt{3}\times 2\sqrt{5}
Tauwehea te 20=2^{2}\times 5. Tuhia anō te pūtake rua o te hua \sqrt{2^{2}\times 5} hei hua o ngā pūtake rua \sqrt{2^{2}}\sqrt{5}. Tuhia te pūtakerua o te 2^{2}.
12\sqrt{3}\sqrt{5}
Whakareatia te 6 ki te 2, ka 12.
12\sqrt{15}
Hei whakarea \sqrt{3} me \sqrt{5}, whakareatia ngā tau i raro i te pūtake rua.
Ngā Tauira
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