Solve 5(2.59^2)-2(2.59)

$$5( { 2.59 }^{ 2 } )-2(2.59)$$

Evaluate

$$28.3605$$

Solution Steps

Calculate 2.59 to the power of 2 and get 6.7081.

$$5\times 6.7081-2\times 2.59$$

Multiply 5 and 6.7081 to get 33.5405.

$$33.5405-2\times 2.59$$

Multiply 2 and 2.59 to get 5.18.

$$33.5405-5.18$$

Subtract 5.18 from 33.5405 to get 28.3605.

$$28.3605$$

Factor

$$\frac{3 \cdot 7 \cdot 37 \cdot 73}{2 ^ {4} \cdot 5 ^ {3}} = 28\frac{721}{2000} = 28.3605$$