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Is 21 to the square root of 2 rational or irrational

Is 21 to the square root of 2 rational or irrational
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Is 21 to the square root of 2 rational or irrational

Is 21 to the square root of 2 rational or irrational-example-1
User Rotem Slootzky
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1 Answer

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It is equal to 21/2 which is a rational number
User Mewel
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