Solve (10^20-10^20)*1.6*10^-19

$$( { 10 }^{ 20 } - { 10 }^{ 20 } ) \times 1.6 \times { 10 }^{ -19 }$$

Evaluate

$$0$$

Solution Steps

Calculate 10 to the power of 20 and get 100000000000000000000.

$$\left(100000000000000000000-10^{20}\right)\times 1.6\times 10^{-19}$$

Calculate 10 to the power of 20 and get 100000000000000000000.

$$\left(100000000000000000000-100000000000000000000\right)\times 1.6\times 10^{-19}$$

Subtract 100000000000000000000 from 100000000000000000000 to get 0.

$$0\times 1.6\times 10^{-19}$$

Multiply 0 and 1.6 to get 0.

$$0\times 10^{-19}$$

Calculate 10 to the power of -19 and get \frac{1}{10000000000000000000}.

$$0\times \frac{1}{10000000000000000000}$$

Multiply 0 and \frac{1}{10000000000000000000} to get 0.

$$0$$

Factor

$$0$$