Solve 2*3.14*6^2+2*3.14*6*2

$$2 \times 3.14 \times { 6 }^{ 2 } +2 \times 3.14 \times 6 \times 2$$

Evaluate

$$301.44$$

Solution Steps

Multiply 2 and 3.14 to get 6.28.

$$6.28\times 6^{2}+2\times 3.14\times 6\times 2$$

Calculate 6 to the power of 2 and get 36.

$$6.28\times 36+2\times 3.14\times 6\times 2$$

Multiply 6.28 and 36 to get 226.08.

$$226.08+2\times 3.14\times 6\times 2$$

Multiply 2 and 3.14 to get 6.28.

$$226.08+6.28\times 6\times 2$$

Multiply 6.28 and 6 to get 37.68.

$$226.08+37.68\times 2$$

Multiply 37.68 and 2 to get 75.36.

$$226.08+75.36$$

Add 226.08 and 75.36 to get 301.44.

$$301.44$$

Factor

$$\frac{3 \cdot 157 \cdot 2 ^ {4}}{5 ^ {2}} = 301\frac{11}{25} = 301.44$$