Whakaoti i te 8sqrt{10}:sqrt{2}

$$8 \sqrt { 10 } : \sqrt { 2 }$$

Aromātai

$$8\sqrt{5}\approx 17.88854382$$

Ngā Upane Otinga

Whakangāwaritia te tauraro o \frac{8\sqrt{10}}{\sqrt{2}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{2}.

$$\frac{8\sqrt{10}\sqrt{2}}{\left(\sqrt{2}\right)^{2}}$$

Ko te pūrua o \sqrt{2} ko 2.

$$\frac{8\sqrt{10}\sqrt{2}}{2}$$

Tauwehea te 10=2\times 5. Tuhia anō te pūtake rua o te hua \sqrt{2\times 5} hei hua o ngā pūtake rua \sqrt{2}\sqrt{5}.

$$\frac{8\sqrt{2}\sqrt{5}\sqrt{2}}{2}$$

Whakareatia te \sqrt{2} ki te \sqrt{2}, ka 2.

$$\frac{8\times 2\sqrt{5}}{2}$$

Me whakakore te 2 me te 2.

$$8\sqrt{5}$$