Question

How do you evaluate `(9.7\times 10^ { 5} ) - ( 5.3\times 10^ { 5} )`?

Answer 1

See a solution process below:

Explanation:

First, we can factor out the common term `10^5`:

`(9.7 - 5.3)10^5`

Next, we can subtract the numbers in the parenthesis:

`4.4 xx 10^5`