Solve 0.07(12.6)^3-3.9(12.6)^2-0.6(12.6)

$$0.07 ( 12.6 ) ^ { 3 } - 3.9 ( 12.6 ) ^ { 2 } - 0.6 ( 12.6 )$$

Evaluate

$$-486.69768$$

Solution Steps

Calculate 12.6 to the power of 3 and get 2000.376.

$$0.07\times 2000.376-3.9\times 12.6^{2}-0.6\times 12.6$$

Multiply 0.07 and 2000.376 to get 140.02632.

$$140.02632-3.9\times 12.6^{2}-0.6\times 12.6$$

Calculate 12.6 to the power of 2 and get 158.76.

$$140.02632-3.9\times 158.76-0.6\times 12.6$$

Multiply 3.9 and 158.76 to get 619.164.

$$140.02632-619.164-0.6\times 12.6$$

Subtract 619.164 from 140.02632 to get -479.13768.

$$-479.13768-0.6\times 12.6$$

Multiply 0.6 and 12.6 to get 7.56.

$$-479.13768-7.56$$

Subtract 7.56 from -479.13768 to get -486.69768.

$$-486.69768$$

Factor

$$-486.69768$$