Whakaoti i te [frac{(2^{2})^{2}+3^2}{2^2*3^2}]^-frac{1{2}}

$$[ \frac { ( 2 ^ { 2 } ) ^ { 2 } + 3 ^ { 2 } } { 2 ^ { 2 } \cdot 3 ^ { 2 } } ] ^ { - \frac { 1 } { 2 } }$$

Aromātai

$$\frac{6}{5}=1.2$$

Ngā Upane Otinga

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 2 kia riro ai te 4.

$$\left(\frac{2^{4}+3^{2}}{2^{2}\times 3^{2}}\right)^{-\frac{1}{2}}$$

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

$$\left(\frac{16+3^{2}}{2^{2}\times 3^{2}}\right)^{-\frac{1}{2}}$$

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

$$\left(\frac{16+9}{2^{2}\times 3^{2}}\right)^{-\frac{1}{2}}$$

Tāpirihia te 16 ki te 9, ka 25.

$$\left(\frac{25}{2^{2}\times 3^{2}}\right)^{-\frac{1}{2}}$$

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

$$\left(\frac{25}{4\times 3^{2}}\right)^{-\frac{1}{2}}$$

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

$$\left(\frac{25}{4\times 9}\right)^{-\frac{1}{2}}$$

Whakareatia te 4 ki te 9, ka 36.

$$\left(\frac{25}{36}\right)^{-\frac{1}{2}}$$

Tātaihia te \frac{25}{36} mā te pū o -\frac{1}{2}, kia riro ko \frac{6}{5}.

$$\frac{6}{5}$$

Tauwehe

$$\frac{2 \cdot 3}{5} = 1\frac{1}{5} = 1.2$$