Whakaoti i te {[(7^{2}+5*2^{3}-5^{2}):2^{4}+(4^{2}-2^{2}*3)^4:4^2-3*2^2]:2^3}+2

$$\{ [ ( 7 ^ { 2 } + 5 \times 2 ^ { 3 } - 5 ^ { 2 } ) : 2 ^ { 4 } + ( 4 ^ { 2 } - 2 ^ { 2 } \times 3 ) ^ { 4 } : 4 ^ { 2 } - 3 \times 2 ^ { 2 } ] : 2 ^ { 3 } \} + 2$$

Aromātai

$$3$$

Ngā Upane Otinga

Tātaihia te 7 mā te pū o 2, kia riro ko 49.

$$\frac{\frac{49+5\times 2^{3}-5^{2}}{2^{4}}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Tātaihia te 2 mā te pū o 3, kia riro ko 8.

$$\frac{\frac{49+5\times 8-5^{2}}{2^{4}}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Whakareatia te 5 ki te 8, ka 40.

$$\frac{\frac{49+40-5^{2}}{2^{4}}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Tāpirihia te 49 ki te 40, ka 89.

$$\frac{\frac{89-5^{2}}{2^{4}}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

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

$$\frac{\frac{89-25}{2^{4}}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Tangohia te 25 i te 89, ka 64.

$$\frac{\frac{64}{2^{4}}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

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

$$\frac{\frac{64}{16}+\frac{\left(4^{2}-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Whakawehea te 64 ki te 16, kia riro ko 4.

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

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

$$\frac{4+\frac{\left(16-2^{2}\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

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

$$\frac{4+\frac{\left(16-4\times 3\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Whakareatia te 4 ki te 3, ka 12.

$$\frac{4+\frac{\left(16-12\right)^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Tangohia te 12 i te 16, ka 4.

$$\frac{4+\frac{4^{4}}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

Tātaihia te 4 mā te pū o 4, kia riro ko 256.

$$\frac{4+\frac{256}{4^{2}}-3\times 2^{2}}{2^{3}}+2$$

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

$$\frac{4+\frac{256}{16}-3\times 2^{2}}{2^{3}}+2$$

Whakawehea te 256 ki te 16, kia riro ko 16.

$$\frac{4+16-3\times 2^{2}}{2^{3}}+2$$

Tāpirihia te 4 ki te 16, ka 20.

$$\frac{20-3\times 2^{2}}{2^{3}}+2$$

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

$$\frac{20-3\times 4}{2^{3}}+2$$

Whakareatia te 3 ki te 4, ka 12.

$$\frac{20-12}{2^{3}}+2$$

Tangohia te 12 i te 20, ka 8.

$$\frac{8}{2^{3}}+2$$

Tātaihia te 2 mā te pū o 3, kia riro ko 8.

$$\frac{8}{8}+2$$

Whakawehea te 8 ki te 8, kia riro ko 1.

$$1+2$$

Tāpirihia te 1 ki te 2, ka 3.

$$3$$

Tauwehe

$$3$$