SOLUTION: multiply: (√7-√2)(√7-√2)

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Question 468140: multiply:
(√7-√2)(√7-√2)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
multiply:
(√7-√2)(√7-√2)
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Use FOIL to get:
F: 7
O: -sqrt(14)
I: -sqrt(14)
L: 2
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Combine to get:
= 9 - 2sqrt(14)
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Cheers,
Stan H.