Question

are the square roots of all positive integers irrational? if not,give an example of the square root of a number that is rational number​

Answer 1

Given :  square roots of all positive integers

To find : are they all irrational ,  give an example of the square root of a number that is rational number​

Solution:

No , square roots of all positive integers are not irrational

√1  = 1

√4  = 2

√9  = 3

√16  = 4

Square roots of all integers which are Square of integers are rational  

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Answer 2

Answer: No. Square roots of all positive integers are not irrational. Example 4, 9, 16, etc. are positive integers and their square roots are 2, 9 and 4 which are rational numbers.

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