Whakaoti i te 8(45)-3/sqrt[3]{125+2(-2)^2}

$$\frac { 8 ( 45 ) - 3 } { \sqrt[ 3 ] { 125 } + 2 ( - 2 ) ^ { 2 } }$$

Aromātai

$$\frac{357}{13}\approx 27.461538462$$

Ngā Upane Otinga

Whakareatia te 8 ki te 45, ka 360.

$$\frac{360-3}{\sqrt[3]{125}+2\left(-2\right)^{2}}$$

Tangohia te 3 i te 360, ka 357.

$$\frac{357}{\sqrt[3]{125}+2\left(-2\right)^{2}}$$

Tātaitia te \sqrt[3]{125} kia tae ki 5.

$$\frac{357}{5+2\left(-2\right)^{2}}$$

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

$$\frac{357}{5+2\times 4}$$

Whakareatia te 2 ki te 4, ka 8.

$$\frac{357}{5+8}$$

Tāpirihia te 5 ki te 8, ka 13.

$$\frac{357}{13}$$

Tauwehe

$$\frac{3 \cdot 7 \cdot 17}{13} = 27\frac{6}{13} = 27.46153846153846$$