Square root of 2 times 3 to the square root of 2 plus the square root of 18

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number