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

$$2(-3 \times 2+3)-2 \times { 2 }^{ 2 } (2 \times 2-3)$$

Aromātai

$$-14$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.

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

Whakareatia te -3 ki te 2, ka -6.

$$2\left(-6+3\right)-2^{3}\left(2\times 2-3\right)$$

Tāpirihia te -6 ki te 3, ka -3.

$$2\left(-3\right)-2^{3}\left(2\times 2-3\right)$$

Whakareatia te 2 ki te -3, ka -6.

$$-6-2^{3}\left(2\times 2-3\right)$$

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

$$-6-8\left(2\times 2-3\right)$$

Whakareatia te 2 ki te 2, ka 4.

$$-6-8\left(4-3\right)$$

Tangohia te 3 i te 4, ka 1.

$$-6-8\times 1$$

Whakareatia te 8 ki te 1, ka 8.

$$-6-8$$

Tangohia te 8 i te -6, ka -14.

$$-14$$

Tauwehe

$$-14$$