Whakaoti i te sqrt{3^2+4^2/125}

$$\sqrt { \frac { 3 ^ { 2 } + 4 ^ { 2 } } { 125 } }$$

Aromātai

$$\frac{\sqrt{5}}{5}\approx 0.447213595$$

Ngā Upane Otinga

Tātaihia te 3 mā te pū o 2, kia riro ko 9.

$$\sqrt{\frac{9+4^{2}}{125}}$$

Tātaihia te 4 mā te pū o 2, kia riro ko 16.

$$\sqrt{\frac{9+16}{125}}$$

Tāpirihia te 9 ki te 16, ka 25.

$$\sqrt{\frac{25}{125}}$$

Whakahekea te hautanga \frac{25}{125} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.

$$\sqrt{\frac{1}{5}}$$

Tuhia anō te pūtake rua o te whakawehenga \sqrt{\frac{1}{5}} hei whakawehenga o ngā pūtake rua \frac{\sqrt{1}}{\sqrt{5}}.

$$\frac{\sqrt{1}}{\sqrt{5}}$$

Tātaitia te pūtakerua o 1 kia tae ki 1.

$$\frac{1}{\sqrt{5}}$$

Whakangāwaritia te tauraro o \frac{1}{\sqrt{5}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{5}.

$$\frac{\sqrt{5}}{\left(\sqrt{5}\right)^{2}}$$

Ko te pūrua o \sqrt{5} ko 5.

$$\frac{\sqrt{5}}{5}$$