Whakaoti i te 7^2left(2-3+6right)-{64}^frac{1{3}}left(6+left(3+2left(4+2right)^2-1right)-1right)

$${ 7 }^{ 2 } \left( 2-3+6 \right) - { 64 }^{ \frac{ 1 }{ 3 } } \left( 6+ \left( 3+2 { \left(4+2 \right) }^{ 2 } -1 \right) -1 \right)$$

Aromātai

$$-71$$

Ngā Upane Otinga

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

$$49\left(2-3+6\right)-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Tangohia te 3 i te 2, ka -1.

$$49\left(-1+6\right)-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Tāpirihia te -1 ki te 6, ka 5.

$$49\times 5-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Whakareatia te 49 ki te 5, ka 245.

$$245-64^{\frac{1}{3}}\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Tātaihia te 64 mā te pū o \frac{1}{3}, kia riro ko 4.

$$245-4\left(6+3+2\left(4+2\right)^{2}-1-1\right)$$

Tāpirihia te 6 ki te 3, ka 9.

$$245-4\left(9+2\left(4+2\right)^{2}-1-1\right)$$

Tāpirihia te 4 ki te 2, ka 6.

$$245-4\left(9+2\times 6^{2}-1-1\right)$$

Tātaihia te 6 mā te pū o 2, kia riro ko 36.

$$245-4\left(9+2\times 36-1-1\right)$$

Whakareatia te 2 ki te 36, ka 72.

$$245-4\left(9+72-1-1\right)$$

Tāpirihia te 9 ki te 72, ka 81.

$$245-4\left(81-1-1\right)$$

Tangohia te 1 i te 81, ka 80.

$$245-4\left(80-1\right)$$

Tangohia te 1 i te 80, ka 79.

$$245-4\times 79$$

Whakareatia te 4 ki te 79, ka 316.

$$245-316$$

Tangohia te 316 i te 245, ka -71.

$$-71$$

Tauwehe

$$-71$$