Whakaoti i te (16*-2^4)-(12*-2^2)-(27*(-2))

$$(16 \times { -2 }^{ 4 } )-(12 \times { -2 }^{ 2 } )-(27 \cdot (-2))$$

Aromātai

$$262$$

Ngā Upane Otinga

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

$$16\times 16-12\left(-2\right)^{2}-27\left(-2\right)$$

Whakareatia te 16 ki te 16, ka 256.

$$256-12\left(-2\right)^{2}-27\left(-2\right)$$

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

$$256-12\times 4-27\left(-2\right)$$

Whakareatia te 12 ki te 4, ka 48.

$$256-48-27\left(-2\right)$$

Tangohia te 48 i te 256, ka 208.

$$208-27\left(-2\right)$$

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

$$208-\left(-54\right)$$

Ko te tauaro o -54 ko 54.

$$208+54$$

Tāpirihia te 208 ki te 54, ka 262.

$$262$$

Tauwehe

$$2\times 131$$