Whakaoti i te 6^2-11(6)+28/(6)+4

$$\frac{ { 6 }^{ 2 } -11(6)+28 }{ (6)+4 }$$

Aromātai

$$-\frac{1}{5}=-0.2$$

Ngā Upane Otinga

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

$$\frac{36-11\times 6+28}{6+4}$$

Whakareatia te 11 ki te 6, ka 66.

$$\frac{36-66+28}{6+4}$$

Tangohia te 66 i te 36, ka -30.

$$\frac{-30+28}{6+4}$$

Tāpirihia te -30 ki te 28, ka -2.

$$\frac{-2}{6+4}$$

Tāpirihia te 6 ki te 4, ka 10.

$$\frac{-2}{10}$$

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

$$-\frac{1}{5}$$

Tauwehe

$$-\frac{1}{5} = -0.2$$