Aromātai
81\sqrt{2}\approx 114.551298552
Tohaina
Kua tāruatia ki te papatopenga
15\times 4\sqrt{2}+7\sqrt{18}
Tauwehea te 32=4^{2}\times 2. Tuhia anō te pūtake rua o te hua \sqrt{4^{2}\times 2} hei hua o ngā pūtake rua \sqrt{4^{2}}\sqrt{2}. Tuhia te pūtakerua o te 4^{2}.
60\sqrt{2}+7\sqrt{18}
Whakareatia te 15 ki te 4, ka 60.
60\sqrt{2}+7\times 3\sqrt{2}
Tauwehea te 18=3^{2}\times 2. Tuhia anō te pūtake rua o te hua \sqrt{3^{2}\times 2} hei hua o ngā pūtake rua \sqrt{3^{2}}\sqrt{2}. Tuhia te pūtakerua o te 3^{2}.
60\sqrt{2}+21\sqrt{2}
Whakareatia te 7 ki te 3, ka 21.
81\sqrt{2}
Pahekotia te 60\sqrt{2} me 21\sqrt{2}, ka 81\sqrt{2}.
Ngā Tauira
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