SOLUTION: the directions are multiply then simplify by factoring: Sqrt 27(x+1)multiplied by sqrt 12y(x+1)^2 I have no idea how to do this one? Anyones HELP would be GREATLY APPRECIATE

Algebra ->  Radicals -> SOLUTION: the directions are multiply then simplify by factoring: Sqrt 27(x+1)multiplied by sqrt 12y(x+1)^2 I have no idea how to do this one? Anyones HELP would be GREATLY APPRECIATE      Log On


   

Question 456586: the directions are multiply then simplify by factoring:
Sqrt 27(x+1)multiplied by sqrt 12y(x+1)^2
I have no idea how to do this one?
Anyones HELP would be GREATLY APPRECIATED!!!
thanks
Trista
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
directions are multiply then simplify by factoring:
Sqrt 27(x+1)multiplied by sqrt 12y(x+1)^2
:
Assume the problem is:
sqrt%2827%28x%2B1%29%29%2Asqrt%2812y%28x%2B1%29%5E2%29
:
we can multiply everything under one radical
sqrt%2827%28x%2B1%29%2A12y%28x%2B1%29%5E2%29
:
sqrt%28324%28x%2B1%29%2Ay%28x%2B1%29%5E2%29
:
18%28x%2B1%29sqrt%28%28x%2B1%29%2Ay%29; extract the square root of 324 and the square root of (x+1)^2
or
%2818x%2B18%29sqrt%28y%28x%2B1%29%29