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OpenStudy (anonymous):
Is the square root of 71 a rational or irrational number and why?
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OpenStudy (ranga):
71 is a prime number and therefore it does not have any factor other than itself and 1. So 71 cannot be written as: N * N The square root of 71 will therefore be irrational..
OpenStudy (anonymous):
Thank you so much !
OpenStudy (ranga):
You are welcome.
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