SOLUTION: Express the product of 3square root of 20(2 square root of 5 minus 7)

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Question 252584: Express the product of 3square root of 20(2 square root of 5 minus 7)
Answer by drk(1908)   (Show Source): You can put this solution on YOUR website!
we have the original product as:

using distributive property, we get

which becomes


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