Question

(1.2 x 10^7)(2.2 x 10^-3)

Answer 1

The value of the expression is:

2.64 x 10² or 26400

Step - by - Step Explanation

From the question;

(1.2 x 10⁷ )(2.2 x 10⁻³)

To sim plify the expression above, we will multiply the decimal part and then apply indices to the exponent.

That is;

`1.2*2.2*10^(7-3)`
`=2.64*10^2`

Or

=26400