Whakaoti i te (16*-2^4)-(48*-2^3)+(54*-2^2)-(27*-2)

$$(16 \times { -2 }^{ 4 } )-(48 \times { -2 }^{ 3 } )+(54 \times { -2 }^{ 2 } )-(27 \times -2)$$

Aromātai

$$910$$

Ngā Upane Otinga

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

$$16\times 16-48\left(-2\right)^{3}+54\left(-2\right)^{2}-27\left(-2\right)$$

Whakareatia te 16 ki te 16, ka 256.

$$256-48\left(-2\right)^{3}+54\left(-2\right)^{2}-27\left(-2\right)$$

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

$$256-48\left(-8\right)+54\left(-2\right)^{2}-27\left(-2\right)$$

Whakareatia te 48 ki te -8, ka -384.

$$256-\left(-384\right)+54\left(-2\right)^{2}-27\left(-2\right)$$

Ko te tauaro o -384 ko 384.

$$256+384+54\left(-2\right)^{2}-27\left(-2\right)$$

Tāpirihia te 256 ki te 384, ka 640.

$$640+54\left(-2\right)^{2}-27\left(-2\right)$$

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

$$640+54\times 4-27\left(-2\right)$$

Whakareatia te 54 ki te 4, ka 216.

$$640+216-27\left(-2\right)$$

Tāpirihia te 640 ki te 216, ka 856.

$$856-27\left(-2\right)$$

Whakareatia te 27 ki te -2, ka -54.

$$856-\left(-54\right)$$

Ko te tauaro o -54 ko 54.

$$856+54$$

Tāpirihia te 856 ki te 54, ka 910.

$$910$$

Tauwehe

$$2\times 5\times 7\times 13$$