SOLUTION: I need help to simplify the products and I've exact answers. (3sqrt3 - sqrt2)(sqrt2 + sqrt3)

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Question 309650: I need help to simplify the products and I've exact answers.
(3sqrt3 - sqrt2)(sqrt2 + sqrt3)

Answer by checkley77(12844)   (Show Source): You can put this solution on YOUR website!
(3sqrt3 - sqrt2)
(sqrt2 + sqrt3)
-------------------
3sqrt6-2+3*3-sqrt6
-2+9+2sqrt6
7+2sqrt6
7+2*2.449
7+4.898=11.898 ans.













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