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A student says, My calculator shows that the square root of 2is 1.4142136. And 1.4142136= 14142136/10000000 which is a ration number. But you said the

A student says, "My calculator shows that the square root of 2is 1.4142136. And 1.4142136= 14142136/10000000 which is a ration number. But you said the square root of 2 is an irrational number. Which is it, rational or irrational? How would you respond to the student?

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