SOLUTION: i am asked to simplify if possible 3sqrt2 - 2sqrt3 please help

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Question 277546: i am asked to simplify if possible 3sqrt2 - 2sqrt3 please help
Answer by CharlesG2(834) About Me  (Show Source):
You can put this solution on YOUR website!
i am asked to simplify if possible 3sqrt2 - 2sqrt3 please help
3sqrt(2) = sqrt(2*9) = sqrt(18)
2sqrt(3) = sqrt(3*4) = sqrt(12)
sqrt(18) - sqrt(12), seems to me the expression was already simplified