SOLUTION: Simplify Square root 7 (9 Square root 2 - 3 Square root 7) Thanks,

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Question 87430: Simplify
Square root 7 (9 Square root 2 - 3 Square root 7)
Thanks,
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Simplify
Square root 7 (9 Square root 2 - 3 Square root 7)
----------
= 9sqrt14 - 3*7
= 9sqrt14 - 21
========================
Cheers,
Stan H.
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