Whakaoti i te 3-6*2^3+2*(-4)^2=-13

$$3 - 6 \times 2 ^ { 3 } + 2 \times ( - 4 ) ^ { 2 } = - 13$$

Manatoko

Ngā Upane Otinga

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

$$3-6\times 8+2\left(-4\right)^{2}=-13$$

Whakareatia te 6 ki te 8, ka 48.

$$3-48+2\left(-4\right)^{2}=-13$$

Tangohia te 48 i te 3, ka -45.

$$-45+2\left(-4\right)^{2}=-13$$

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

$$-45+2\times 16=-13$$

Whakareatia te 2 ki te 16, ka 32.

$$-45+32=-13$$

Tāpirihia te -45 ki te 32, ka -13.

$$-13=-13$$

Whakatauritea te -13 me te -13.

$$\text{true}$$