SOLUTION: 28.)sqrt7(2sqrt3+3sqrt7) 50.)(18+sqrt567)/9 I have added and subtracted radicals, but can not understand the multiplication or division of then. Will some one please explai

Question 99070: 28.)sqrt7(2sqrt3+3sqrt7)
50.)(18+sqrt567)/9

I have added and subtracted radicals, but can not understand the multiplication or division of then. Will some one please explain them to me. I would reallt appreciate it!!!
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!

Ed

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