SOLUTION: Perform the indicated multiplication. Then simplify. sqrt of 7(6 sqrt 3 - 6 sqrt 7)

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Question 391248:
Perform the indicated multiplication. Then simplify.
sqrt of 7(6 sqrt 3 - 6 sqrt 7)

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Perform the indicated multiplication. Then simplify.
sqrt of 7(6 sqrt 3 - 6 sqrt 7)
----
sqrt(7)(6sqrt(3) - 7sqrt(7))
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= 6sqrt(21) - 7*7
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= 6sqrt(21) - 49
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Cheers,
Stan H.
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