The ages (years) of three government officials when they died in office were 56, 46, and 60. complete parts (a) through (d).a. assuming that 2 of the ages are randomly selected with replacement, list the different possible samples.

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.