SOLUTION: what is ... 2 root 27 - 3 root 48 + 2 root 18?

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Question 354934: what is ...
2 root 27 - 3 root 48 + 2 root 18?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
2 root 27 - 3 root 48 + 2 root 18?
..
2sqrt(3*3*3)-3sqrt(2*2*2*2*3)+2sqrt(2*3*3)
3*2sqrt3-3*4sqrt3+6sqrt2
6sqrt3-12sqrt3+6sqrt2
-6sqrt3+6sqrt2
-6(sqrt2-sqrt3)
...
m.ananth@hotmail.ca