Whakaoti i te -26-2sqrt{49}+(10g_{2}128*64-3*6)

$$- 26 - 2 \sqrt { 49 } + ( 10 g _ { 2 } 128 * 64 - 3 * 6 )$$

Aromātai

$$81920g_{2}-58$$

Ngā Upane Otinga

Tātaitia te pūtakerua o 49 kia tae ki 7.

$$-26-2\times 7+10g_{2}\times 128\times 64-3\times 6$$

Whakareatia te -2 ki te 7, ka -14.

$$-26-14+10g_{2}\times 128\times 64-3\times 6$$

Tangohia te 14 i te -26, ka -40.

$$-40+10g_{2}\times 128\times 64-3\times 6$$

Whakareatia te 10 ki te 128, ka 1280.

$$-40+1280g_{2}\times 64-3\times 6$$

Whakareatia te 1280 ki te 64, ka 81920.

$$-40+81920g_{2}-3\times 6$$

Whakareatia te 3 ki te 6, ka 18.

$$-40+81920g_{2}-18$$

Tangohia te 18 i te -40, ka -58.

$$-58+81920g_{2}$$

Tauwehe

$$2\left(40960g_{2}-29\right)$$

Ngā Upane Otinga

Tauwehea te 2.

$$2\left(-29+40960g_{2}\right)$$