Whakaoti i te 56(1050)-0.020(1050)^2/10.50-1000

$$\frac { 56 ( 1050 ) - 0.020 ( 1050 ) ^ { 2 } } { 10.50 - 1000 }$$

Aromātai

$$-\frac{73500}{1979}\approx -37.139969682$$

Ngā Upane Otinga

Whakareatia te 56 ki te 1050, ka 58800.

$$\frac{58800-0.02\times 1050^{2}}{10.5-1000}$$

Tātaihia te 1050 mā te pū o 2, kia riro ko 1102500.

$$\frac{58800-0.02\times 1102500}{10.5-1000}$$

Whakareatia te 0.02 ki te 1102500, ka 22050.

$$\frac{58800-22050}{10.5-1000}$$

Tangohia te 22050 i te 58800, ka 36750.

$$\frac{36750}{10.5-1000}$$

Tangohia te 1000 i te 10.5, ka -989.5.

$$\frac{36750}{-989.5}$$

Whakarohaina te \frac{36750}{-989.5} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{367500}{-9895}$$

Whakahekea te hautanga \frac{367500}{-9895} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$-\frac{73500}{1979}$$

Tauwehe

$$-\frac{73500}{1979} = -37\frac{277}{1979} = -37.139969681657405$$