Whakaoti i te (-35+50:2)^2:1-101+sqrt{9*2+7}=

$$( - 35 + 50 : 2 ) ^ { 2 } : 1 - 101 + \sqrt { 9 \cdot 2 + 7 } =$$

Aromātai

$$4$$

Ngā Upane Otinga

Whakawehea te 50 ki te 2, kia riro ko 25.

$$\frac{\left(-35+25\right)^{2}}{1}-101+\sqrt{9\times 2+7}$$

Tāpirihia te -35 ki te 25, ka -10.

$$\frac{\left(-10\right)^{2}}{1}-101+\sqrt{9\times 2+7}$$

Tātaihia te -10 mā te pū o 2, kia riro ko 100.

$$\frac{100}{1}-101+\sqrt{9\times 2+7}$$

Ka whakawehea he tau ki te tahi, hua ai ko ia anō.

$$100-101+\sqrt{9\times 2+7}$$

Tangohia te 101 i te 100, ka -1.

$$-1+\sqrt{9\times 2+7}$$

Whakareatia te 9 ki te 2, ka 18.

$$-1+\sqrt{18+7}$$

Tāpirihia te 18 ki te 7, ka 25.

$$-1+\sqrt{25}$$

Tātaitia te pūtakerua o 25 kia tae ki 5.

$$-1+5$$

Tāpirihia te -1 ki te 5, ka 4.

$$4$$

Tauwehe

$$2^{2}$$