SOLUTION: The problem is number 23 on page 634. Problem is (radical 3 - radical 2)(2 radical 2 + radical 3) . I am not understanding how to do this.

Algebra ->  Radicals -> SOLUTION: The problem is number 23 on page 634. Problem is (radical 3 - radical 2)(2 radical 2 + radical 3) . I am not understanding how to do this.      Log On


   

Question 140146This question is from textbook
: The problem is number 23 on page 634. Problem is
(radical 3 - radical 2)(2 radical 2 + radical 3) . I am not understanding how to do this. This question is from textbook

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
FOILing works best

(radical(3))(2radical(2))+(radical(3))(radical(3))+(-radical(2))(2radical(2))+(-radical(2))(radical(3))

2radical(6)+3-4-radical(6) __ -1+radical(6)