Whakaoti i te -2div[(-6)div1/2div3/4]

$$- 2 \div [ ( - 6 ) \div \frac { 1 } { 2 } \div \frac { 3 } { 4 } ]$$

Aromātai

$$\frac{1}{8}=0.125$$

Ngā Upane Otinga

Whakawehe -2 ki te \frac{\frac{-6}{\frac{1}{2}}}{\frac{3}{4}} mā te whakarea -2 ki te tau huripoki o \frac{\frac{-6}{\frac{1}{2}}}{\frac{3}{4}}.

$$\frac{-2\times \frac{3}{4}}{\frac{-6}{\frac{1}{2}}}$$

Tuhia te -2\times \frac{3}{4} hei hautanga kotahi.

$$\frac{\frac{-2\times 3}{4}}{\frac{-6}{\frac{1}{2}}}$$

Whakareatia te -2 ki te 3, ka -6.

$$\frac{\frac{-6}{4}}{\frac{-6}{\frac{1}{2}}}$$

Whakahekea te hautanga \frac{-6}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{-\frac{3}{2}}{\frac{-6}{\frac{1}{2}}}$$

Whakawehe -6 ki te \frac{1}{2} mā te whakarea -6 ki te tau huripoki o \frac{1}{2}.

$$\frac{-\frac{3}{2}}{-6\times 2}$$

Whakareatia te -6 ki te 2, ka -12.

$$\frac{-\frac{3}{2}}{-12}$$

Tuhia te \frac{-\frac{3}{2}}{-12} hei hautanga kotahi.

$$\frac{-3}{2\left(-12\right)}$$

Whakareatia te 2 ki te -12, ka -24.

$$\frac{-3}{-24}$$

Whakahekea te hautanga \frac{-3}{-24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -3.

$$\frac{1}{8}$$

Tauwehe

$$\frac{1}{2 ^ {3}} = 0.125$$