4 3/sqrt 3a - 9 3/sqrt 3a
what is the simplest form of the radical expression?
show all the steps it took to get your answer.
To simplify the given expression, combine like terms by first finding a common denominator.
4(3/√3a) - 9(3/√3a)
= (12/√3a) - (27/√3a)
Now, find a common denominator for the two fractions, which is √3a:
= (12 - 27) / √3a
= -15 / √3a
Therefore, the simplest form of the radical expression is -15 / √3a.