SOLUTION: Please help me solve this equation: sqrt (2) ( 1 - 2 * sqrt (10) )

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Question 455132: Please help me solve this equation: sqrt (2) ( 1 - 2 * sqrt (10) )
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt (2) ( 1 - 2 * sqrt (10) )
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This is not an equation:
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= sqrt(2) - 2*sqrt(20)
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= sqrt(2) - 2*2*sqrt(5)
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= sqrt(2) - 4sqrt(5)
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Cheers,
Stan H.
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