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13-05-2016
Mathematics

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Is the number rational or irrational?
square root 48
square root 9
square root 39
square root 289

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Xzibition Xzibition

13-05-2016

1. irrational: √48 = 6.92820323028

2. rational: √9 = 3

3. irrational: √39 = 6.2449979984

4. rational: √289 = 14

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