Whakaoti i te 6^2-12(6)+32/(6)+4

$$\frac{ { 6 }^{ 2 } -12(6)+32 }{ (6)+4 }$$

Aromātai

$$-\frac{2}{5}=-0.4$$

Ngā Upane Otinga

Tātaihia te 6 mā te pū o 2, kia riro ko 36.

$$\frac{36-12\times 6+32}{6+4}$$

Whakareatia te 12 ki te 6, ka 72.

$$\frac{36-72+32}{6+4}$$

Tangohia te 72 i te 36, ka -36.

$$\frac{-36+32}{6+4}$$

Tāpirihia te -36 ki te 32, ka -4.

$$\frac{-4}{6+4}$$

Tāpirihia te 6 ki te 4, ka 10.

$$\frac{-4}{10}$$

Whakahekea te hautanga \frac{-4}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$-\frac{2}{5}$$

Tauwehe

$$-\frac{2}{5} = -0.4$$