Solve 0.2^2*0.03783025+0.8^2*0.00045369+2*0.2*0.8*(-0.0013257)

$${ 0.2 }^{ 2 } \times 0.03783025+ { 0.8 }^{ 2 } \times 0.00045369+2 \cdot 0.2 \cdot 0.8 \times (-0.0013257)$$

Evaluate

$$0.0013793476$$

Solution Steps

Calculate 0.2 to the power of 2 and get 0.04.

$$0.04\times 0.03783025+0.8^{2}\times 0.00045369+2\times 0.2\times 0.8\left(-0.0013257\right)$$

Multiply 0.04 and 0.03783025 to get 0.00151321.

$$0.00151321+0.8^{2}\times 0.00045369+2\times 0.2\times 0.8\left(-0.0013257\right)$$

Calculate 0.8 to the power of 2 and get 0.64.

$$0.00151321+0.64\times 0.00045369+2\times 0.2\times 0.8\left(-0.0013257\right)$$

Multiply 0.64 and 0.00045369 to get 0.0002903616.

$$0.00151321+0.0002903616+2\times 0.2\times 0.8\left(-0.0013257\right)$$

Add 0.00151321 and 0.0002903616 to get 0.0018035716.

$$0.0018035716+2\times 0.2\times 0.8\left(-0.0013257\right)$$

Multiply 2 and 0.2 to get 0.4.

$$0.0018035716+0.4\times 0.8\left(-0.0013257\right)$$

Multiply 0.4 and 0.8 to get 0.32.

$$0.0018035716+0.32\left(-0.0013257\right)$$

Multiply 0.32 and -0.0013257 to get -0.000424224.

$$0.0018035716-0.000424224$$

Subtract 0.000424224 from 0.0018035716 to get 0.0013793476.

$$0.0013793476$$

Factor

$$\frac{3448369}{2 ^ {8} \cdot 5 ^ {10}} = 0.0013793476$$