Solve 1.222+0.1(0.2^2+1.222^2)

$$1.222+0.1( { 0.2 }^{ 2 } + { 1.222 }^{ 2 } )$$

Evaluate

$$1.3753284$$

Solution Steps

Calculate 0.2 to the power of 2 and get 0.04.

$$1.222+0.1\left(0.04+1.222^{2}\right)$$

Calculate 1.222 to the power of 2 and get 1.493284.

$$1.222+0.1\left(0.04+1.493284\right)$$

Add 0.04 and 1.493284 to get 1.533284.

$$1.222+0.1\times 1.533284$$

Multiply 0.1 and 1.533284 to get 0.1533284.

$$1.222+0.1533284$$

Add 1.222 and 0.1533284 to get 1.3753284.

$$1.3753284$$

Factor

$$\frac{3 \cdot 601 \cdot 1907}{2 ^ {5} \cdot 5 ^ {7}} = 1\frac{938321}{2500000} = 1.3753284$$