SOLUTION: - sqrt (18) / sqrt (12) (Negative square root 18 over square root 12) I must show all work though, I have no clue how to figure it out. Any help would be great. thanks

Algebra ->  Radicals -> SOLUTION: - sqrt (18) / sqrt (12) (Negative square root 18 over square root 12) I must show all work though, I have no clue how to figure it out. Any help would be great. thanks      Log On


   

Question 850537: - sqrt (18) / sqrt (12)
(Negative square root 18 over square root 12)
I must show all work though, I have no clue how to figure it out. Any help would be great. thanks
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
+-sqrt+%2818%29+%2F+sqrt+%2812%29
factor inside the radicals to reveal perfect squares
-sqrt%289%2A2%29%2Fsqrt%284%2A3%29
Extract those perfect squares
-3sqrt%282%29%2F2sqrt%283%29