Match the steps for copying and pasting into correct order.
1.
first
type the text
2. second
move the cursor
3. third
highlight the text
4. fourth
select the copy command
5. fifth
select the paste command

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.