A party punch recipe calls for one 2-liter bottle of ginger ale, one gallon of fruit juice, and one half gallon of sherbet. Lola's punch bowl isn't large enough, so
she has to cut the recipe down. If she uses only 3/4 gallon of fruit juice, how much of each of the other ingredients will she need?

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.