write an counter example for the statement: all square roots are rational numbers

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(2) Answers

Muddymoy

That is not true. For example, if you take PI . Rounded is 3.14. But if you were to do the square root of pi then it would be an IRRATIONAL number. so it's false.

Banaszek168

It's false because if you take the square root of a decimal number or a complex number, you're sure to find an irrational number.