Respuesta :

The given expression is

5.1 x 10^6 x 2.3 x 10^6

We would apply the law of exponents which is expressed as

a^b x a^c = a^(b + c)

By applying this, we have

5.1 x 2.3 x 10^6 x 10^6

= 11.73 x 10^(6 + 6)

= 11.73 x 10^12