Whakaoti i te 25(0.25-1)(0.25+1)(-0.384)/6

$$\frac { 25 ( 0.25 - 1 ) ( 0.25 + 1 ) ( - 0.384 ) } { 6 }$$

Aromātai

$$1.5$$

Ngā Upane Otinga

Tangohia te 1 i te 0.25, ka -0.75.

$$\frac{25\left(-0.75\right)\left(0.25+1\right)\left(-0.384\right)}{6}$$

Whakareatia te 25 ki te -0.75, ka -18.75.

$$\frac{-18.75\left(0.25+1\right)\left(-0.384\right)}{6}$$

Tāpirihia te 0.25 ki te 1, ka 1.25.

$$\frac{-18.75\times 1.25\left(-0.384\right)}{6}$$

Whakareatia te -18.75 ki te 1.25, ka -23.4375.

$$\frac{-23.4375\left(-0.384\right)}{6}$$

Whakareatia te -23.4375 ki te -0.384, ka 9.

$$\frac{9}{6}$$

Whakahekea te hautanga \frac{9}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{3}{2}$$

Tauwehe

$$\frac{3}{2} = 1\frac{1}{2} = 1.5$$