SOLUTION: How do I simplify √7(9√2-3√7)? Any help would be appreciated.

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Question 56059: How do I simplify √7(9√2-3√7)? Any help would be appreciated.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
simplify √7(9√2-3√7)?
Use the distributive property to get:
=9sqrt(14)-3(7)
=9sqrt(14) - 21
Cheers,
stan H.