SOLUTION: 5 Radical Symbol 40 times 3 Radical Symbol 20

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Question 554870: 5 Radical Symbol 40 times 3 Radical Symbol 20
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
5 Radical Symbol 40 times 3 Radical Symbol 20
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5*sqrt(40) * 3*sqrt(20)
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= 5*2*sqrt(10) *3*2*sqrt(5)
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= 10*sqrt(10)*6*sqrt(5)
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= 60*sqrt(50)
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= 60*5*sqrt(2)
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= 300*sqrt(2)
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Cheers,
Stan H.