The square root of 4/5

Igor Soarez asked Feb 22, 2022

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Igor Soarez asked Feb 22, 2022

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7 votes

Answer:

Explanation:

sqrt(4) = 2

sqrt(5) = sqrt(5)

sqrt(4)/sqrt(5) = 2/sqrt(5)

You can rationalize the denominator. Multiply numerator and denominator by sqrt(5)

2 sqrt(5)/(sqrt(5)*sqrt(5))

2 sqrt(5) / 5

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