Whakaoti i te 80^1-5^4div(-25)*(-3)-769^0=?

$$80 ^ { 1 } - 5 ^ { 4 } \div ( - 25 ) \times ( - 3 ) - 769 ^ { 0 } = ?$$

Aromātai

$$4$$

Ngā Upane Otinga

Tātaihia te 80 mā te pū o 1, kia riro ko 80.

$$80-\frac{5^{4}}{-25}\left(-3\right)-769^{0}$$

Tātaihia te 5 mā te pū o 4, kia riro ko 625.

$$80-\frac{625}{-25}\left(-3\right)-769^{0}$$

Whakawehea te 625 ki te -25, kia riro ko -25.

$$80-\left(-25\left(-3\right)\right)-769^{0}$$

Whakareatia te -25 ki te -3, ka 75.

$$80-75-769^{0}$$

Tangohia te 75 i te 80, ka 5.

$$5-769^{0}$$

Tātaihia te 769 mā te pū o 0, kia riro ko 1.

$$5-1$$

Tangohia te 1 i te 5, ka 4.

$$4$$

Tauwehe

$$2^{2}$$