What a quaint little radical function. What was your question? Remember, this is Algebra.com -- NOT the Psychic Hot Line. We don't have your book, don't know your teacher, haven't been sitting in your class, and don't know what topic you are studying. It is just plain laziness on your part not to tell us what it is you want, what you don't understand, and what you have already tried.
John
My calculator said it, I believe it, that settles it
