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is the square root of 49 irrational

3 answers

No, the square root of 49 is not irrational. It is a rational number because it can be expressed as the fraction 7/1, which is a ratio of two integers.
is the square root of 8
The square root of 8 is an irrational number. It is an irrational number because it cannot be expressed as a simple fraction or ratio of two integers. The square root of 8 is approximately 2.82842712474619.
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