Whakaoti i te 2-2^3+4-2^2-(-2)+3

$$2 { -2 }^{ 3 } +4 { -2 }^{ 2 } -(-2)+3$$

Aromātai

$$5$$

Ngā Upane Otinga

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

$$2\left(-8\right)+4\left(-2\right)^{2}-\left(-2\right)+3$$

Whakareatia te 2 ki te -8, ka -16.

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

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

$$-16+4\times 4-\left(-2\right)+3$$

Whakareatia te 4 ki te 4, ka 16.

$$-16+16-\left(-2\right)+3$$

Tāpirihia te -16 ki te 16, ka 0.

$$0-\left(-2\right)+3$$

Ko te tauaro o -2 ko 2.

$$0+2+3$$

Tāpirihia te 0 ki te 2, ka 2.

$$2+3$$

Tāpirihia te 2 ki te 3, ka 5.

$$5$$

Tauwehe

$$5$$