Whakaoti i te 2/sqrt{5^{2+3^2+4^2+4^2+2^2}}

$$\frac { 2 } { \sqrt { 5 ^ { 2 } + 3 ^ { 2 } + 4 ^ { 2 } + 4 ^ { 2 } + 2 ^ { 2 } } }$$

Aromātai

$$\frac{\sqrt{70}}{35}\approx 0.239045722$$

Ngā Upane Otinga

Tātaihia te 5 mā te pū o 2, kia riro ko 25.

$$\frac{2}{\sqrt{25+3^{2}+4^{2}+4^{2}+2^{2}}}$$

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

$$\frac{2}{\sqrt{25+9+4^{2}+4^{2}+2^{2}}}$$

Tāpirihia te 25 ki te 9, ka 34.

$$\frac{2}{\sqrt{34+4^{2}+4^{2}+2^{2}}}$$

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

$$\frac{2}{\sqrt{34+16+4^{2}+2^{2}}}$$

Tāpirihia te 34 ki te 16, ka 50.

$$\frac{2}{\sqrt{50+4^{2}+2^{2}}}$$

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

$$\frac{2}{\sqrt{50+16+2^{2}}}$$

Tāpirihia te 50 ki te 16, ka 66.

$$\frac{2}{\sqrt{66+2^{2}}}$$

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

$$\frac{2}{\sqrt{66+4}}$$

Tāpirihia te 66 ki te 4, ka 70.

$$\frac{2}{\sqrt{70}}$$

Whakangāwaritia te tauraro o \frac{2}{\sqrt{70}} mā te whakarea i te taurunga me te tauraro ki te \sqrt{70}.

$$\frac{2\sqrt{70}}{\left(\sqrt{70}\right)^{2}}$$

Ko te pūrua o \sqrt{70} ko 70.

$$\frac{2\sqrt{70}}{70}$$

Whakawehea te 2\sqrt{70} ki te 70, kia riro ko \frac{1}{35}\sqrt{70}.

$$\frac{1}{35}\sqrt{70}$$