Solve 15.057^3-124*15.057^2+1668*15.057-361

$${ 15.057 }^{ 3 } -124 \times { 15.057 }^{ 2 } +1668 \times 15.057-361$$

Evaluate

$$55.254514193$$

Solution Steps

Calculate 15.057 to the power of 3 and get 3413.621390193.

$$3413.621390193-124\times 15.057^{2}+1668\times 15.057-361$$

Calculate 15.057 to the power of 2 and get 226.713249.

$$3413.621390193-124\times 226.713249+1668\times 15.057-361$$

Multiply 124 and 226.713249 to get 28112.442876.

$$3413.621390193-28112.442876+1668\times 15.057-361$$

Subtract 28112.442876 from 3413.621390193 to get -24698.821485807.

$$-24698.821485807+1668\times 15.057-361$$

Multiply 1668 and 15.057 to get 25115.076.

$$-24698.821485807+25115.076-361$$

Add -24698.821485807 and 25115.076 to get 416.254514193.

$$416.254514193-361$$

Subtract 361 from 416.254514193 to get 55.254514193.

$$55.254514193$$

Factor

$$\frac{55254514193}{2 ^ {9} \cdot 5 ^ {9}} = 55\frac{254514193}{1000000000} = 55.254514193$$