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How to rationalise root 3-1/5

How to rationalise root 3-1/5
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How to rationalise root 3-1/5

User Ben Kuhn
by
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1 Answer

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\sqrt{ (3 - 1)/(5) } = \sqrt{ (2)/(5) } = ( √(2) )/( √(5) ) = ( (√(2) ))/( (√(5)) ) (( √(5)))/( (√(5) )) = ( √(10) )/(5)

The answer is V10/5

User Efecarranza
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