Whakaoti i te -8^3+(-8)/40-2(-8)

$$\frac { - 8 ^ { 3 } + ( - 8 ) } { 40 - 2 ( - 8 ) }$$

Aromātai

$$-\frac{65}{7}\approx -9.285714286$$

Ngā Upane Otinga

Tātaihia te 8 mā te pū o 3, kia riro ko 512.

$$\frac{-512-8}{40-2\left(-8\right)}$$

Tangohia te 8 i te -512, ka -520.

$$\frac{-520}{40-2\left(-8\right)}$$

Whakareatia te 2 ki te -8, ka -16.

$$\frac{-520}{40-\left(-16\right)}$$

Ko te tauaro o -16 ko 16.

$$\frac{-520}{40+16}$$

Tāpirihia te 40 ki te 16, ka 56.

$$\frac{-520}{56}$$

Whakahekea te hautanga \frac{-520}{56} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 8.

$$-\frac{65}{7}$$

Tauwehe

$$-\frac{65}{7} = -9\frac{2}{7} = -9.285714285714286$$